transform

transform, Total:460 items.

The international standard classification for "transform" includes: Installations in buildings in general , Hydraulic energy engineering , Landscaping and silviculture , Motors , Power stations in general , Buildings in general , Electrical apparatus for explosive atmospheres , Wind turbine systems and other alternative sources of energy , Exploratory and extraction equipment , Residential buildings , Sterilization and disinfection , Energy and heat transfer engineering in general , Other shop fittings , Protection of and in buildings , Elements of buildings in general , Pressure vessels, gas cylinders , Occupational safety. Industrial hygiene , Lifting equipment , Fire-protection .

The Chinese standard classification for "transform" includes: Irrigation drainage and soil and water conservation engineering , Agriculture and animal husbandry and agricultural reclamation engineering , Water power engineering , Heat supply and heating engineering , Electric power engineering in general , Water conservancy and water power engineering in general , Forest management technology , Economic forest and byproduct , Forest conservation , Asynchronous machine , Basic standards and general methods , , Building maintenance engineering , Water turbine and its auxiliary equipment , Explosion-proof electric apparatus , Wind energy , Petroleum drilling & production equipment and instrument , Standardization and quality management , Hygiene, safety and labor protection , Technical management , Others , Architectural physics , Building members, accessories and equipment in general , Industrial and civil construction engineering in general , Pressure vessel , Safety and health management , Hoisting machinery , Power transmission and transformation engineering , Locomotives in general , Hygiene, safety and labor protection .

Professional Standard - Water Conservancy

SL 418-2008 Code for amelioration of the large-sized irrigation and drainage scheme
SL 193-1997 Technical transformation code for small hydropower station
SL 193-1997（条文说明） Technical transformation code for small hydropower station(explanation)
SL 254-2000 Code of practice for technical renovation of pumping station
SL 254-2000（条文说明） Code of practice for technical renovation of pumping station(explanation)

Ministry of Housing and Urban-Rural Development of the People's Replublic of China

GB/T 50700-2022 Standard for technical renovation of small hydropower station
GB/T 50599-2020 Technical standard for renovation of irrigation districts
GB 50599-2010 Technical code for amelioration of the irrigation and drainage
GB/T 51256-2017 Technical code for bridge jacking-up and reposition
GB/T 50845-2013 Technical Code for Energy-Saving Refurbishment for Small Hydropower Grids Engineering
GB/T 50700-2011 Technical renovtion code for small hydropower station
GB/T 51344-2019 Technical standard for antileakage retrofits of inservice fuel storage tanks in filling stations
GB/T 50510-2009 Technical code for renewal and renovation of pumping station
GB/T 51141-2015 Assessment standard for green retrofitting of existing building
GB/T 50893-2013 Technical Code for Retrofitting of Heating System on Energy Efficiency
GB 55022-2021 General code for maintenance and renovation of existing buildings

Professional Standard - Forestry

LY/T 1935-2011 Reconstruction technique on low-yield stands of Camellia oleifera
LY/T 1560-1999 Technical regulations on improvement of low yield timber forest
LY/T 1690-2007 Technical regulations on reconstruction of low-function forest
LY/T 2454-2015 Reconstruction technique low-yield stands of Illicium verum
LY/T 1690-2017 Technical regulation of restoration of low function forest
LY/T 2326-2014 Technical regulations on reconstruction of low-yield and low-function forest of pinus yunnanensis
LY/T 2493-2015 Integration of forestry data integration and reconstruction

Jilin Provincial Standard of the People's Republic of China

DB22/T 5171-2024 Technical Standards for Elderly-friendly Renovation Engineering of Existing Residential Buildings
DB22/T 3475-2023 Technical Regulations for Transformation and Cultivation of Natural Secondary Broad-leaved Forest
DB22/T 5174-2024 Evaluation Standards for the Renovation of Old Urban Residential Areas
DB22/T 841-2013 Low-quality and low-yield forest transformation technology
DB22/T 5001-2017 Rural household toilet renovation technical standards

Anhui Provincial Standard of the People's Republic of China

DB3410/T 36-2024 Technical regulations for renovation of Santan Loquat Garden
DB34/T 4905-2024 Technical Specification for Granary Insulation and Airtightness Renovation
DB34/T 4758-2024 Technical standards for park green space reconstruction
DB34/T 4892-2024 Technical Specification for Renovation of Low-yield Forest of Thin-shelled Pecan
DB3415/T 89-2024 Technical regulations for the transformation of low-yield and low-efficiency tea gardens
DB34/T 4247-2022 Regulations for verification of energy saving in energy-saving retrofitting of public buildings
DB34/T 5140-2025 Guidelines for the Repair, Renovation, and Upgrading of Elevators in Old Residential Buildings
DB34/T 2089-2018 Specifications for elevator installation, modification, repair and annual self-inspection
DB34/T 4053-2021 Resonance crushing technology standard for urban old cement pavement reconstruction project
DB3401/T 353-2024 Technical Guidelines for Urban Rainwater and Sewage Separation Reconstruction
DB34/T 4355-2022 Guidelines for the Adaptive Renovation of Elderly Care Institutions
DB34/T 4711-2024 Design Guide for Renovation of Existing Buildings
DB34/T 3829-2021 Design Standards for Aging Renovation of Existing Residential Buildings
DB3415/T 81-2024 Fire protection design guide for renovation of existing buildings
DB34/T 1347-2011 The Reconstruction Technique on Low-yield Stands of Camellia oleifera
DB34/T 2178-2014 Technical regulations for low-efficiency pear orchard renovation
DB34/T 5152-2025 Technical Specifications for Digital Transformation of Pesticide Production Enterprises
DB34/T 084-1993 Tea garden renovation
DB34/T 4922-2024 Guide to elderly-friendly renovation of dining halls for elderly dining services
DB34/T 2597-2016 Technical conditions for modification and repair of special motor vehicles in the field (factory)
DB34/T 4575-2023 Technical regulations for construction and renovation of rural power distribution facilities
DB3405/T 0007-2024 Technical Standards for Sponge City Transformation of Old Urban Areas
DB34/T 3748-2020 Your Guide to Aging Home Retrofits
DB34/T 4320-2022 E-government extranet government department outreach technical guideline
DB34/T 2389-2015 Technical specification for renovation of small drainage and irrigation pumping stations
DB34/T 4804-2024 Technical regulations for the transformation and cultivation of reserve forests
DB34/T 2089-2023 Specifications for elevator installation, modification, repair and annual self-inspection

Professional Standard - Agriculture

NY/T 3563.2-2020 Teclunuical specification for the renewal of old orchard—Part 2: Citrus
NY/T 3538-2020 Technical specification for old tea garden reformation
NY/T 3563.1-2020 Technical specification for the renewal of old orchard—Part 1: Apple

Beijing Provincial Standard of the People's Republic of China

DB11/T 2106.1-2023 Technical Regulations for Intelligent Transformation of Heating Systems Part 1: Heat Sources, Heating Networks and Heating Stations
DB11/T 2006-2022 Technical standards for survey of existing building reinforcement and renovation projects
DB11/T 793-2011 Technical regulations for the transformation of low-efficiency ecological public welfare forests
DB11/T 1641-2024 Energy-saving technology transformation project energy-saving audit guide
DB11/T 1474-2017 Technical Regulations for Water Source Protection Forest Transformation
DB11/ 381-2016 Technical regulations for energy-saving renovation of existing residential buildings
DB11/T 2386-2024 High-rise Building Renovation and Construction Technology Regulations
DB11/T 381-2023 Technical regulations for energy-saving renovation of existing residential buildings
DB11/T 1596-2025 Technical Specifications for the Renovation of Park and Green Space
DB11/T 1999-2022 Technical specifications for dismantling and recycling of thermal insulation systems in existing buildings
DB11/ 381-2006 Technical specification of renovation of energy eficiency for existing residential building
DB11/T 1199-2015 Technical specification for comprehensive renovation of existing single-storey residential buildings in rural areas
DB11/T 2106.2-2023 Technical regulations for intelligent transformation of heating systems Part 2: Heat users
DB11/T 1596-2018 Technical specification for park green space renovation
DB11/T 1477-2017 Technical specification for heating pipe network transformation
DB11/T 420-2019 Elevator installation, modification, major repair and maintenance self-inspection rules
DB11/T 2108-2023 Specifications for renovation of indoor heating systems for residential users
DB11/T 096-1998 Technical Requirements for Residential Elevator Retrofit
DB11/T 1199-2025 Technical specification for comprehensive renovation of existing low-rise residential buildings in rural areas
DB11/T 1844-2021 Evaluation criteria for civilized green renovation of existing industrial buildings
DB11/T 1009-2013 Technical specification for energy-saving retrofit of heating system
DB11/T 2106.3-2025 Technical Specifications for the Intelligent Retrofit of Heating Systems - Part 3: Acceptance and Evaluation
DB11/T 2335-2024 Technical Standards for Retrofitting and Acceptance of Exterior Doors and Windows in Existing Buildings
DB11/T 1514-2018 Technical specifications for low-effect garden renovation
DB11/T 1998-2022 Technical regulations for energy-saving and green renovation of existing public buildings
DB11/ 420-2007 Self-inspection rules for the installation，modification，important

Guizhou Provincial Standard of the People's Republic of China

DB5223/T 27-2021 Barrier-free Renovation Service Specifications for Difficult and Severely Handicapped Families in Residential Areas of New Citizens
DB5226/T 251-2024 Technical regulations for the transformation of low-yield green pepper forests
DB52/T 798-2013 Technical Specifications for Boiler Energy Saving Retrofit
DB52/T 1500-2020 Technical requirements and acceptance specifications for energy-saving renovation of traction drive elevators
DB5206/T 114-2020 Reclamation of Paddy Fields and Transformation of Dry Land into Paddy Field Engineering Construction Specifications
DB52/T 888-2014 Moso Bamboo (Phoebe bamboo) Low-yielding Forest Improvement Technical Regulations
DB5206/T 11-2018 Technical regulations for reconstruction of low-yield tea gardens in Fanjing Mountain
DB5206/T 119-2020 Technical Regulations for Transformation of Low-yield Camellia Camellia Forest
DB52/T 1286-2018 Basic Safety Specifications for the Renovation of Dilapidated Houses in Rural Areas for Targeted Poverty Alleviation
DB52/T 944-2015 Code for acceptance of boiler energy-saving retrofit
DB52/T 1024-2015 Technical Regulations for Transformation of Camellia Camellia Seedling and Low-yielding Forest

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1775-2020 Rural household toilet renovation technical specification
DB63/T 1467-2022 Walnut low-yielding forest transformation technology with high replacement and excellent performance
DB63/T 1227-2013 Technical Regulations for Improvement of Seabuckthorn Low-yielding Forests in China
DB63/T 1770-2020 Technical Regulations for Transformation of Degraded Plantation Forest
DB63/T 1466-2016 Rejuvenation of Low-yielding Walnut Forest Transformation Techniques
DB63/T 1467-2016 Improvement technology of low-yield walnut forest
DB63/T 1775-2025 Rural Household Toilet Transformation Technical Specifications

Group Standards of the People's Republic of China

T/FJBS 6-2022 Technical Regulations for Transformation of Low-yield Camellia Camellia Forest
T/HNSGJXH 0021-2023 Code for improvement old orchard of Langshan navel orange
T/CEEMA 004-2022 Technical guide for energy conservation, heating, flexibility retrofits of coal-fired power auxiliary equipment system
T/CGXH 009-2021 Village-level industrial park upgrading and transformation model transformation rights are publicly traded
T/ESETA 000001-2019 Service Specification for Upgrading and Retrofitting Used Boilers
T/CAMER 005-2020 Specifications for Evaluation of Metallurgical Equipment Maintenance，Operation, Renovation and Serviceability of Enterprises
T/YNTCA 032-2025 Technical regulations for the transformation of low-yield tea gardens
T/BLTJBX 29-2021 Technical regulations for low-efficiency tea garden renovation
T/CAMER 003-2019 Sefety requirements for overhaul and reform of the flameproof diesel vehicle with the rubber wheeles for the mine
T/WLBY 3-2020 Wenling pump and motor traditional industry transformation and upgrading standard system
T/CEEMA 001-2022 Technical guide for energy conservation, heating, flexibility retrofits of coal-fired power steam turbines
T/CEEMA 003-2022 Technical guide for energy conservation, heating, flexibility retrofits of coal-fired power boilers
T/GDASE 0002-2020 Specifications for supervision and inspection services of pressure-bearing special equipment manufacturing, installation, modification, and major repairs
T/CAMER 009-2020 Evaluation a criteria r for n operation d and e maintenance n reconstruction Service y capability f of n Refrigeration r air g conditioning
T/CAQI 144-2020 Code for classroom lighting renovation in primary and secondary schools
T/YTCA 005-2020 Yantai Big Cherry Old Orchard Renovation Technical Regulations
T/HNTI 033-2020 Technical Regulations for Transformation of Low-yielding Tea Gardens
T/CIECCPA 009-2020 Guidelines for evaluating the effect of energy saving diagnostic renovation in industrial enterprises
T/SISTB 003-2021 Standard and Service Requirements for Aging Improvement of Home Environment
T/YNFS 1.1-2021 Technical regulation for Juglans sigillata production and processing— Part 1：Orchard promoting
T/CGXH 006-2021 Village-level industrial park upgrading and transformation mode Enterprise independent transformation
T/DGDLHX 001-2020 Intelligently Reformative Instruction for Distributing Substation in High Reliability Regional of Dongguan
T/CEA 901-2019 Training requirements for elevator installation, modernization, repair and maintenance workers
T/CEEMA 002-2022 Technical guide for energy conservation, heating, flexibility retrofits of coal-fired power generators
T/EPIAJL 6-2020 Code for primary frequency acceptance test of flexibility modification in fossil fuel power unit
T/CEEMA 005-2022 Technical guide for energy conservation, heating, flexibility retrofits of coal-fired power automatic control system
T/AFFI 023-2022 Cultivation technical rules for density transformation of gray jujube in southern Xinjiang
T/SDAS 174-2020 Technical specification for canopy improvment of airtight pear orchard

Xinjiang Provincial Standard of the People's Republic of China

DB6540/T 012-2023 Technical regulations for renovation of apple canopy orchards
DB65/T 4264-2019 Technical regulations for red jujube densely planted orchard renovation
DB65/T 3097-2010 Reforming technical regulation on loe yield garden plot of Juba
DB6540/T 007-2023 Technical regulations for the transformation of low-yielding orchards with dried apricots on trees
DB65/T 4222-2019 Technical regulations for reconstruction of densely planted apricot orchard
DB6521/T 081-2024 Technical regulations for the transformation of fresh grape orchards suitable for mechanization
DB65/T 4481-2021 Specifications for the preparation of major repair construction plans for elevator installation and transformation

Gansu Provincial Standard of the People's Republic of China

DB62/T 2649-2016 Elevator Energy Saving Retrofit Technical Specifications
DB62/T 4238-2020 Technical regulations for the renovation of old apple orchards
DB62/T 4305-2021 Technical regulations for the renovation of closed apricot orchards

Sichuan Provincial Standard of the People's Republic of China

DB5108/T 61-2025 Technical Regulations for the Reconstruction of Low-Yield and Inefficient Kiwifruit Orchards
DB51/T 3200-2024 Specifications for the renovation of key energy-consuming equipment in enterprises
DB51/T 3218-2024 Code of Practices for Accessible Facilities Modification in Disability-Related Households
DB51/T 2732-2020 Technical Regulations for Transformation of Chinese Fir Low-yield Forest
DB51/T 2583-2019 Technical regulations for low-yielding and low-efficiency forest transformation of oil camphor
DB5104/T 54.3-2022 Technical specifications for energy-saving retrofits Part 3: Motor system
DB51/T 3246-2025 Technical regulations for the transformation of low-quality and low-efficiency Yunnan pine forests
DB5117/T 82-2023 Technical regulations for transformation of inefficient tea gardens
DB5104/T 54.2-2022 Technical Specifications for Energy Saving Renovation Part 2: Fan System
DB51/T 3102-2023 Technical regulations for the transformation of low-efficiency bamboo forests with medium and small diameters
DB5134/T 45.4-2024 Part 4: Technical regulations for the transformation of low-quality and low-efficiency forests
DB5104/T 54.1-2022 Technical Specifications for Energy Saving Renovation Part 1: Water Pump System
DB51/T 3001-2023 Technical regulations for transformation and rejuvenation of low-yield and low-efficiency tea gardens
DB51/T 1386-2011 Technical Regulations for Transformation of Medium and Low Yield Fields
DB5105/T 21-2020 Specifications for Energy Conservation Renovation of Existing Buildings in Luzhou Public Institutions
DB5114/T 38-2022 Technical regulations for the transformation of late-maturing citrus old orchards
DB51/T 3032-2023 Technical regulations for low-yield and low-efficiency forest improvement of Huashan pine
DB5117/T 74-2023 Technical regulations for transformation of Camellia oleifera low-efficiency forest
DB5115/T 130-2024 Technical regulations for transformation of low-efficiency tea forests
DB5101/T 203-2025 Technical regulations for transformation of low-yield walnut forests
DB51/T 2440.3-2018 Prison Management Regulations Part 3: Educational Rehabilitation
DB51/T 2440.5-2018 Prison Management Regulations Part 5: Labor Reform

Shaanxi Provincial Standard of the People's Republic of China

DB6108/T 84-2024 Technical regulations for reconstruction of low-yielding jujube orchards
DB6106/T 214.2-2023 Yan'an Apple Part 2 Technical Regulations for Renovation of Low-Performance Gardens and Replanting of Gardens
DB61/T 1832-2024 Technical Specifications for Renovation of Old Citrus Orchards
DB61/T 322.4-2014 Technical regulations for walnut low-yield orchard transformation
DB61/T 1577-2022 Code for design of highway concrete guardrail reconstruction and reinforcement

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 36045-2018 Supervision specification of unit capacity expansion retrofit for coal-fired power plants
GB/T 3836.13-2021 Explosive atmospheres—Part 13: Equipment repair, overhaul, reclamation and modification
GB/T 19832-2005 Petroleum and natural gas industries - Drilling and production equipment - Inspection,maintenance,repair and remanufacture of hoisting equipment
GB/T 28545-2012 Guideline for rehabilitation and performance improvement for Hydraulic turbines,storage pumps and pump-turbines
GB/T 29314-2023 Specification for the reconstruction of motor system for energy-saving
GB/T 29314-2012 Specification for the Reconstruction of Motor System for Energy-saving
GB/T 44681-2024 Wind energy generation systems—Technical specifications for post-evaluation and retrofitting of wind farms
GB 3836.13-2013 Explosive atmospheres―Part 13: Equipment repair, overhaul and reclamation
GB/T 39583-2020 Requirement of intelligent technology for energy-saving retrofit of existing building
GB/T 45436-2025 Code for technical upgrading of EAF process and equipment

Fujian Provincial Standard of the People's Republic of China

DB35/T 2141-2023 Design Guide for Forest Cycling Trail Borrowing and Renovation
DB35/T 1651-2017 Technical specifications for soil erosion control "Old Pine" reconstruction in southern red soil hilly areas
DB35/T 1940-2020 Technical specification for paddy field improvement in dry land
DB3502/T 106-2023 Drainage pipe network rainwater and sewage mixed connection renovation technology and management guidelines
DB35/T 2080-2022 Technical Regulations for Transformation of Camellia oleifera Low-yield Forest
DB35/T 1864-2019 Basic requirements for self-inspection quality control of electromechanical special equipment installation, modification and repair
DB3502/T 173-2025 Construction and acceptance standards for the renovation of the original source
DB35/T 1224-2011 Technical Specifications for Transformation of Narcissus Low-yielding Tea Gardens in Northern Fujian
DB35/T 1915-2020 Technical guidelines for the renovation of ecological discharge facilities in hydropower stations

Hunan Provincial Standard of the People's Republic of China

DB43/T 1805-2020 Technical regulations for low-efficiency camphor stand transformation
DB43/T 2445-2022 Basic norms for home aging renovation
DB43/T 2596-2023 Citrus Closed Orchard Transformation Technical Regulations
DB43/T 2283-2022 Technical specification for low-nitrogen transformation of gas-fired boilers (facilities)
DB43/T 2508-2022 Early Civil Air Defense Engineering Reinforcement Guide
DB43/T 1996-2021 Technical regulations for mechanized transformation of farmland
DB43/T 1991-2021 Technical Regulations for Transformation of Low-yield Camellia Camellia Forest
DB43/T 2109-2021 Technical regulations for the transformation of low-yield orchards of Shanyinhua

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 954-2024 Technical regulations for transformation of low-yield and low-efficiency forests
DB36/T 954-2017 Technical regulations for transformation of low-yielding and low-efficiency coniferous forests
DB36/T 1729-2022 A Guide to Retrofitting Homes for the Elderly
DB36/T 753-2021 Technical Regulations for Transformation of Low-yield Camellia Camellia Forest

Shanxi Provincial Standard of the People's Republic of China

DB14/T 2700-2023 Technical Regulations for Improvement of Seabuckthorn Low-yielding Forests in China
DB14/T 2704-2023 Technical regulations for low-quality and low-efficiency oak forest improvement
DB14/T 2352-2021 Technical specification for the renovation of household toilets with centralized treatment of manure and sewage in rural areas
DB14/T 1320-2016 Technical Regulations for Grafting Transformation of Wild Honey Locust Shrubs
DB14/T 834-2013 Technical Regulations for Improvement of Low-yielding Walnut Forest
DB14/T 2257-2021 Guidelines for the Implementation of Circular Transformation in Industrial Parks
DB14/T 1683-2018 Technical Regulations for Open Forest Land Transformation
DB14/T 2710-2023 Technical Specifications for Renovation of Yellow River Irrigation Pumping Stations
DB14/T 2302-2021 Technical specifications for mechanized transformation of farmland in hilly and mountainous areas
DB1409/T 30-2022 Technical specification for transformation of wild seabuckthorn forest
DB14/T 2853-2023 Technical regulations for the transformation of low-yielding chestnut orchards

Zhejiang Provincial Standard of the People's Republic of China

DB33/T 2461-2022 Technical regulations for near-natural transformation of Chinese fir forest broad-leaved
DB3305/T 270-2023 Technical specifications for digital transformation of civil air defense warning facilities
DB3302/T 089-2018 Technical Regulations for Orange Orchard Transformation and High Graft Transplantation
DB33/T 2380-2021 Technical regulations for transformation of precious tree species in moso bamboo forest
DB3304/T 024-2018 Evaluation specification for intelligent technological transformation
DB3301/T 0304-2022 Regulations on the Management of Urban Village Reconstruction, Demolition, and Resettlement Housing Community
DB3301/T 0487-2024 Sewage pump station intelligent renovation management standards
DB3311/T 80-2018 Technical Regulations for Improvement of Low-yielding Camellia Camellia in Zhejiang
DB3301/T 0221-2023 Renovation and operation and maintenance specifications of secondary water supply facilities in high-rise residential buildings
DB33/T 2446-2022 Technical regulations for freezing and refrigerating operations and equipment transformation on board sea shrimp fishing boats
DB3309/T 108-2024 Guidelines for the Renovation of Mountain Body Diversion Ditch Greenway
DB33/T 1390-2024 Technical specifications for mechanization transformation of farmland in hilly and mountainous areas
DB3301/T 0304-2019 Long-term management norms for urban village reconstruction, demolition and resettlement housing communities
DB3311/T 102-2019 Technical regulations for color transformation of Pinus massoniana forest
DB3302/T 059-2018 Specifications for the renovation and construction of aquaculture ponds
DB3311/T 288-2024 Technical regulations for the transformation of low-yield camellia forests

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 4765-2024 Implementation Guide for Intelligent Transformation, Digital Transformation and Networked Connection in the Chemical Industry
DB3204/T 1015-2021 Regulations for investigation and reconstruction of drainage pipes in residential quarters
DB32/T 4935-2024 Cost Evaluation Norm for Adaptation and Transformation of Software in Information Technology Application Innovation
DB32/T 4109-2021 Technical regulations for green transformation of existing buildings
DB32/T 4334-2022 Technical Regulations for Reconstruction of Pecan Canopy Gardens
DB32/T 4874-2024 Technical Standard for Maintenance and Renovation of Existing Building Facade Engineering
DB32/T 4631-2023 Technical standard for the regeneration of existing residential buildings for the elderly
DB32/T 5014-2025 Technical specifications for mechanization transformation of orchards
DB3205/T 1067-2023 Code of practice for aging-friendly renovation of elderly households
DB3202/T 1072-2024 Technical specifications for pond + rice field coupled circulation system transformation

Guangxi Provincial Standard of the People's Republic of China

DB45/T 2542-2022 Technical Regulations for Reconstruction of Litchi Closed Garden
DB4502/T 0034-2022 Specifications for construction and renovation of prepackaged Liuzhou snail noodle processing plant
DB45/T 2348-2021 Shatian pomelo low-yield orchard renovation technical regulations
DB45/T 2440-2022 Technical regulations for the renovation of longan closed garden
DB45/T 2636-2023 Technical Specifications for Transformation of Inland River LNG Fueled Ships
DB45/T 2221-2020 Technical Regulations for Transformation of Jasmine Low-yielding Fields
DB45/T 1776-2018 Technical Regulations for Transformation of Low-yield Bamboo Bamboo Forest
DB45/T 2404-2021 Technical specifications for the repair and reconstruction of old household biogas digesters
DB45/T 2081-2019 Technical regulations for low-efficiency tea garden renovation

Hebei Provincial Standard of the People's Republic of China

DB13/T 1563-2012 Technical specification for standardized transformation of freshwater ponds
DB13/T 5369-2021 Technical Guidelines for the Renovation of Fire-fighting Facilities in Old Residential Areas
DB13/T 2597-2017 Mopan persimmon tree body transformation technical regulations
DB13/T 2025-2014 Regulations for energy-saving renovation of motor system with frequency conversion and speed regulation
DB13/T 2618-2017 Technical regulations for the renovation of closed apple canopy orchards
DB1307/T 411-2023 Technical Regulations for Transformation of Wine Grape Trellis
DB1309/T 226-2019 Technical regulations for modification and pruning of jujube trees
DB13/T 2045-2014 Cultivation Regulations for Transformation and Cultivation of Low-yielding and Poor-quality Plum Gardens
DB1305/T 119-2025 Technical regulations for the reconstruction of old apple orchards
DB13/T 5937-2024 Technical regulations for the transformation of low-efficiency poplar forests in Bashang area

Hubei Provincial Standard of the People's Republic of China

DB42/T 1836-2022 Citrus Light and Simplified Management Tree Cultivation and Transformation Technical Regulations
DB42/T 1542-2020 Supervision and inspection rules for pipeline installation, modification, and major repairs within the scope of power plant boilers
DB4203/T 159-2019 Technical regulations for the transformation of low-yield old tea gardens
DB4202/T 19-2022 Technical specifications for the construction and renovation of farmers' markets
DB42/T 902-2013 Technical Regulations for Transformation of Low-yield Tung Forest
DB42/T 2043-2023 Technical specifications for aging-adaptive renovation of existing residences and communities
DB4201/T 679-2023 Technical Guidelines for Renovation of Old Residential Areas in Wuhan City
DB42/T 1147-2016 Requirements for technical documents for major maintenance of hoisting machinery installation and transformation
DB42/T 901-2013 Technical Regulations for Improvement of Chestnut Low Yield Forest
DB42/T 2180-2024 Procedures for preparing investment estimates for old community renovation projects
DB42/T 1809-2022 Technical Regulations for Improvement of Low-yielding Walnut Forest
DB4201/T 651-2021 Technical Regulations for Reconstruction of Mixed Connection of Drainage Pipelines in Wuhan
DB42/T 781-2012 Technical Regulations for Transformation of Low-yield Camellia Camellia Forest

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1252-2020 Guide to the technology of energy-saving retrofiting for AC motor cooling fan
DB31/T 1309-2021 Data Center Energy Saving Retrofit Technical Specifications
DB31/T 1244-2020 Technical specification for energy-saving and noise reduction reconstruction of cooling tower
DB31/T 796-2014 Service Specifications for Energy Saving Renovation
DB31/T 1314-2021 The technical guidelines for barrier-free modification of residence
DB31/T 616-2023 Technical specifications for energy-saving renovation of pump systems

Professional Standard - Grain

LS 8004-2009 Technical specification of maintenance and reconstruction for grain storehouse

Yunnan Provincial Standard of the People's Republic of China

DB5306/T 66-2020 Suijiang Banbianhong Plum Low Yield Orchard Improvement Technical Regulations
DB53/T 1266-2024 Technical regulations for the transformation of low-yield tea gardens of Laomudeng tea
DB5306/T 38-2019 Technical Regulations for Transformation of Green Zanthoxylum Low-yield Forest
DB5306/T 88-2022 Technical regulations for the transformation of low-effect orchards of Dawuxing loquat
DB5305/T 43-2020 Technical Regulations for Transformation of Low-yield Orchards of Amla emblica
DB5306/T 109-2023 Technical regulations for transformation of low-yield forest of square bamboo in Jinfoshan
DB5301/T 97-2023 Technical regulations for transformation of low-efficiency chestnut forests
DB5306/T 93-2022 Technical regulations for transformation of low-yielding small-leaf tea gardens
DB53/T 1325-2024 Kaoliang Low-yield Forest Improvement Technology Standard
DB5305/T 118-2023 Technical regulations for grafting and transformation of Baoshan arabica coffee
DB5305/T 133-2023 Technical regulations for the transformation of Baoshan sweet persimmon low-yielding orchards
DB5301/T 68-2022 Technical Regulations for Improvement of Low-yielding Walnut Forest
DB5306/T 16-2019 Zhaotong Apple low-yield orchard transformation technical regulations
DB5306/T 102－2023 Technical Specifications for Thinning Improvement of Closed Canopy Apple Orchard in Qiaozhen
DB53/T 935-2019 Technical regulations for low-quality and low-yield forest improvement of Huashan pine
DB53/T 1343-2025 Technical regulations for the transformation of low-yield emblica orchards

Shandong Provincial Standard of the People's Republic of China

DB37/T 3095-2018 General Requirements for Aging Renovation of Home Care Homes
DB37/T 5236-2022 Technical standards for aging-friendly renovation of existing residential buildings
DB37/T 4301-2020 Reconstruction and upgrading of commercial pedestrian streets
DB37/T 3418-2018 Technical specifications for standardized pond construction and renovation
DB3706/T 85-2023 Specifications for the construction and renovation of farmers' markets
DB3710/T 171-2022 Technical regulations for upgrading and transforming traditional sheds of American ginseng
DB37/T 3525-2019 Chestnut Cultivation Guideline Reconstruction of Low-yielding Closed Garden
DB3709/T 038-2025 Technical regulations for upgrading and transforming low-yield tea gardens in Taishan tea mountain areas
DB37/T 5242-2022 Technical regulations for the construction and renovation of urban water supply facilities
DB3715/T 62-2024 Technical specifications for the transformation of low-quality and low-efficiency gardens
DB37/T 4857-2025 Service Specifications for Barrier-free Home Modification for Families with Persons with Disabilities
DB37/T 4810-2025 Implementation Guide for Intelligent Technology Transformation of Industrial Enterprises

Professional Standard - Business

SB/T 10393-2005 Specification of constructing and reconstructing countryside stores

Henan Provincial Standard of the People's Republic of China

DB41/T 748-2012 Specifications for the preparation of major maintenance and construction plans for elevator installation and transformation
DB41/T 1229-2016 Technical regulations for transformation of Camellia oleifera low-efficiency forest
DB41/T 1563-2018 Technical Regulations for Transformation of Cornus officinalis Low-yield Forest
DB4105/T 217-2023 Technical specifications for aging-friendly renovation of existing buildings
DB4106/T 32-2020 Regulations on Management of Energy Conservation Renovation of Existing Buildings in Public Institutions
DB4114/T 104-2019 Technical regulations for the renovation of closed apple orchards in the old course of the Yellow River
DB41/T 2041-2020 Technical regulations for the renovation of old apple orchards
DB41/T 755-2019 Regulations for Supervision and Inspection of Power Plant Boiler Installation, Modification and Major Repair
DB41/T 1884-2019 Supervision and Inspection Rules for Modification and Major Repair of Stationary Pressure Vessels
DB41/T 1295-2016 Test and Evaluation of Low Nitrogen Combustion Modification of Pulverized Coal Boiler in Power Station

Guangdong Provincial Standard of the People's Republic of China

DB44/T 2503-2024 Guidelines for Upgrading and Reconstruction of Industrial Agglomeration Areas in Villages and Towns
DB4453/T 05-2024 Specifications for Upgrading and Renovation of Wei Town Farmers’ Market
DB4403/T 130-2020 Farmer's Market Upgrading, Construction and Management Standards
DB4403/T 399-2023 Home aging-friendly renovation and management specifications
DB4406/T 11-2024 Specifications for the upgrading and reconstruction of farmers' markets
DB44/T 157-2003 The Reconstruction Technique on Low-yield Stands of Phyllostachys pubescens
DB4406/T 11-2021 Specifications for the upgrading and reconstruction of farmers' markets
DB4403/T 397-2023 Technical specifications for safety renovation of electricity supply and use in existing buildings in urban villages
DB4406/T 35-2023 Management specifications for the upgrading and reconstruction of village (residential) market markets
DB4401/T 225-2023 Design specifications for highway municipal reconstruction projects
DB4406/T 34-2023 Management specifications for the upgrading and construction of edible agricultural and sideline products wholesale markets

Chongqing Provincial Standard of the People's Republic of China

DB50/T 1677-2024 Technical Specifications for Green Transformation and Modernization of Small Hydropower
DB50/T 1481-2023 Technical specifications for mechanized transformation of paddy fields in hilly and mountainous areas
DB50/T 1392-2023 Retrofitting and Renewal Specifications for Old Residential Elevators
DB50/T 822-2017 Specifications for informatization transformation of existing residential buildings
DB50/T 1480-2023 Technical specifications for mechanization of gentle slope dry land in hilly and mountainous areas

Professional Standard - Construction Industry

JGJ 129-2000 Technical Specification for Energy Conservation Renovation of Existing Heating Residential Building
JG/T 448-2014 Method of the Energy Performance Evaluation for Heating System in Existing Residential Buildings
JGJ/T 129-2012 Technical specification for energy conservation renovation of existing heating residential building
JGJ 176-2009 Technical code for the retrofitting of public building on energy efficiency
JGJ/T 425-2017 Technical standard for green retrofitting of existing community

Professional Standard - Recommended Standards for Engineering Construction

CECS 319-2012 Technical Specification for strengthening and reconstruction of two-way curved arch bridge
CECS 225-2007 Technical code for moving incline-rectifying story-increasing and reconstruction of buildings

Ningxia Provincial Standard of the People's Republic of China

DB64/T 2088-2024 Hilly Old Vineyards Transformation Technical Specifications for Wine Grapes in the Eastern Foot of Helan Mountain
DB64/T 1875-2023 Reinforcement and reconstruction of earthquake-resistant livable farm buildings and technical regulations for new construction
DB64/T 2038-2024 Hilly areas agricultural land mechanization improvement guide

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 708-2014 Technical regulations for low-yield and low-efficiency poplar forest improvement
DB15/T 4013-2025 Technical Guidelines for Renovation of Flexible Seals for Rotary Air Preheaters
DB15/T 1894-2020 Technical regulations for renovation of fire water supply system in existing buildings
DB15/T 1084-2016 Technical Regulations for Transformation of Degenerated Poplar Forests for Windbreak and Sand Fixation
DB15/T 1391-2018 Specifications for Price Calculation of Upgrading and Transformation of Information Engineering Projects

Liaoning Provincial Standard of the People's Republic of China

DB2102/T 0053-2022 Technical regulations for review of fire protection design for renovation of existing buildings
DB21/T 3405-2021 Technical regulations for jacking up and renovation of existing urban buildings
DB21/T 3410-2021 Evaluation Standards for Green Renovation of Existing Buildings in Liaoning Province
DB2102/T 0023.2-2021 Container Terminal Yard Automation Transformation Part 2: Business Process
DB21/T 3424-2021 Safety Technical Guidelines for Retrofitting Coal-fired Biomass Pellet Boilers
DB21/T 4133-2025 Technical Guidelines for Upgrading and Renovating Urban Wastewater Treatment Plants
DB2102/T 0023.1-2021 Container Terminal Yard Automation Transformation Part 1: Interface Specifications
DB21/T 3790-2023 Technical requirements for elevator energy-saving monitoring and transformation
DB21/T 4022-2024 Technical regulations for the transformation of low light efficiency apple trees
DB21/T 3550-2021 Technical Regulations for Grafting Transformation of Pingou Hybrid Hazelnut in Low-yielding Orchards

Professional Standard - Special Equipment Specification

TSG R3001-2006 Pressure Vessel Installation, Alteration and Repar Licensing Regulation
TSG G3001-2004 Boiler Installation and Alteration Enterprises
TSG Z0005-2007 Appraisal and Assessment Rules for Special Equipment Licensing on Manufacture, Installation, Alteration and Repair
TSG Z0004-2007 Basic Requirements for Special Equipment Quality Assurance System on Manufacture, Installation, Alteration and Repair
TSG Q7016-2008 Grane Installation,Modernization & General overhaul Supervision Inspection Regulation

Professional Standard - Energy and Power Planning

DL/T 599-1996 Technical Guide for Enhancement of Urban Medium and Low Voltage Distribution Networks
DL/T 2572-2022 Guide for technical refurbishment of hydro generating unit and it's auxiliary equipment
DL/T 5131-2001(条文说明) The rural electric network construct and reconstruct technical guide(explanation)
DL/T 2575-2022 Guide for stator technology refurbishment of bulb hydro generator
DL/T 599-2005 Technical guide for enhancement of urban medium and low voltage distribution networks
DL/T 2525-2022 Dual-back pressure and dual-rotor exchange retrofit technical guide of steam turbine unit for supplying heat with circulating water
DL/T 2662-2023 Technical specifications for heat supply retrofit of Coal-fired power units
DL/T 5131-2001 The rural electric network construct and reconstruct technical guide
DL/T 5131-2015 The rural electric network construction and reconstruct technical guide

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 5481-2005 General requirements for retrofitting machine tool with CNC technology

Military Standard of the People's Republic of China-General Armament Department

GJB 10149-2021 Technical specification for energy efficiency retrofitting of existing buildings in military camp area

Professional Standard - Railway

TB/T 3128-2006 Technical specification for transformation of diesel locomotive crane

Professional Standard - Energy

NB/T 10573-2021 Code of blade renovation for wind turbine generator system
NB/T 11536-2024 Technical specification for underground grouting reinforcement and reconstruction of coal mine floor under pressure mining
NB/T 10791-2021 Guide for Renewal and Renovation of Hydraulic Steel Structures for Hydropower Projects
NB/T 10477-2020 Technical specification for capacity and efficiency improvement of small hydropower plants
NB/T 14002.2-2017 Shale gas reservoir stimulation Part 2: Technical specifications for factory-based fracturing operations
NB/Z 20250-2013 Guidance for the decision on modernization for instrumentation and control system important to safety in nuclear power plants
NB/T 10584-2021 Technical code of control system renovation for wind turbine generator system
NB/T 11184-2023 Technical Guidelines for Renewal and Renovation of Hydrological Telemetry and Forecasting System for Hydropower Projects
DL/T 2795-2024 Low-pressure Cylinder Zero Power System Retrofit and Operation Regulations for Thermal Power Units
DL/T 2796-2024 Turbine rotor optical axis heat supply renovation and operation technical specifications
NB/T 11723-2024 Guidelines for the Design of Retrofit, Demolition, and Circular Utilization of Onshore Wind Farm Engineering
NB/T 11557-2024 Design Guidelines for Renovation and Reconstruction of Mechanical and Electrical Equipment in Hydropower Projects
NB/T 10590-2021 Technical specification of lightning protection improvement for power grid in wind farms located in multiple thunderstorm region

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 3677-2024 Design Standards for Ultra-low Energy Consumption and Energy-saving Renovation of Existing Public Buildings in Heilongjiang Province
DB23/T 2641-2020 Technical Regulations for Transformation of Wild Aralia japonica
DB2301/T 56-2019 Technical Guidelines for Renovation of Water Supply Facilities in Existing Residential Areas in Harbin
DB23/T 2747-2020 Technical regulations for the renovation of dilapidated houses in rural areas of Heilongjiang Province
DB2301/T 127-2023 Design standards for ultra-low energy consumption renovation of existing public buildings

秦皇岛市市场监督管理局标准化科

DB1303/T 324-2022 Technical Guidelines for Renovation of Old Residential Areas in Sponge City

承德市市场监督管理局

DB1308/T 308-2022 Technical regulations for renovation and improvement of apple orchards in cold regions

Professional Standard - Civil Administration

MZ/T 218-2024 General Requirements for Elderly Home Environment Adaptation
MZ/T 217-2024 Basic specifications for service agencies for elderly-friendly home environment renovation

Tianjin Provincial Standard of the People's Republic of China

DB12/T 1153-2022 Technical specifications for overhaul and renovation of urban rail transit operating equipment and facilities
DB12/T 513-2014 Elevator installation, modification, repair and maintenance self-inspection rules

Professional Standard - Petroleum

SY/T 6553-2003 Piping inspection code Inspection repair alteration and rerating of in - Service piping systems
SY/T 6507-2000 Pressure vessel inspection code: maintenance inspection rating repair and alteration
SY/T 6507-2010 Pressure Vessel Inspection Code: In-service Inspection, Rating, Repair, and Alteration

Hainan Provincial Standard of the People's Republic of China

DB46/T 709-2025 Technical Specifications for the Smart Upgrading of Boundary Markers for County and Township Administrative Areas

未注明发布机构

FORD FLTM EU-BJ 010-01-2001 FORD MODIFIED OXIDATION TEST
FORD FLTM BJ 014-01-2001 MODIFIED FOUR-BALL FRICTION TEST

CN-DB 6

DB6521/T 113-2024 Technical regulations for airing room renovation
DB6108/T 59-2023 Technical Regulations for Transformation of Low Yield Apple Orchard

CN-DB 5

DB5110/T 51-2023 Technical regulations for transformation of Camellia oleifera low-yielding forests
DB5103/T 42-2023 Technical regulations for transformation of Camellia oleifera low-efficiency forests

Swedish Institute for Standards

SS-EN 29946:1992 Industrirobotar - Utformning av teknisk beskrivning
SIS-CEN/TS 17440:2022 Assessment and retrofitting of existing structures

International Atomic Energy Agency

NS-G-2.3-2001 Modifications to Nuclear Power Plants

Korean Agency for Technology and Standards (KATS)

KS P 6201-2006 Operating table

Ente Nazionale Italiano di Unificazione

UNI 10411-1:2003 Modification of existing electric lifts
EC 1-2008 UNI 10411-2:2008 Modification of existing hydraulic lifts
EC 1-2008 UNI 10411-1:2008 Modification of existing electric lifts
UNI 10411-1:2008 Modification of existing electric lifts
UNI CEN/TS 17440:2020 Assessment and retrofitting of existing structures

American Water Works Association (AWWA)

AWWA CONS51069 CII ULFT Retrofit Programs
AWWA JAW53500 Journal AWWA — Retrofit Realities
AWWA WQTC69345 Treatment Plant Modifications to Improve Drinking Water Quality
AWWA DSS60323 Retrofitting Facilities for Water Quality Monitoring Systems
AWWA ACE92020 Converting a War Room Into a Board Room

ITE - Institute of Transportation Engineers

LP-690-2013 Miami Transformed

MSS - Manufacturers Standardization Society of the Valve and Fittings Industry.

SP-153-2017 Modification of New Water Works Valves
SP-141-2012 Multi-Turn and Check Valve Modifications

United States Navy

NAVY MIL-STD-1662 C-1992 ORDNANCE ALTERATION (ORDALT) INSTRUCTIONS, PREPARATION OF

Society of Automotive Engineers (SAE)

SAE AIR1599A-2020 Ground Equipment Rebuild Program
SAE AIR1599A-1991 Ground Equipment Rebuild Program

U.S. Air Force

AIR FORCE MS22078 VALID NOTICE 3-2006 TIRE REBUILT 26 X 6.6/14PR
AIR FORCE MS22078 VALID NOTICE 2-1993 TIRE REBUILT 26 X 6.6/14PR
AIR FORCE MS22078-1977 TIRE REBUILT 26 X 6.6/14PR
AIR FORCE MS27815 REV C (1)-1993 TIRE - PNEUMATIC REBUILT, TYPE VII 44 X 16, 28 PR
AIR FORCE MS27815 REV C-1981 TIRE - PNEUMATIC REBUILT, TYPE VII 44 X 16, 28 PR
AIR FORCE MS27815 REV C VALID NOTICE 2-2006 TIRE - PNEUMATIC REBUILT, TYPE VII 44 X 16, 28 PR

US-FCR

FCR AF R SAC 86-1-1983 MISSILE FACILITY ALTERATION PANEL
FCR 40 CFR PART 610-2014 FUEL ECONOMY RETROFIT DEVICES
FCR 40 CFR PART 610-2013 FUEL ECONOMY RETROFIT DEVICES
FCR 40 CFR PART 610-2015 FUEL ECONOMY RETROFIT DEVICES

German Institute for Standardization

DIN 21325:2012-02 Pit converted timber - Timber sleepers
DIN CEN/TS 17440:2020 Assessment and retrofitting of existing structures
DIN CEN/TS 17440:2020-10 Assessment and retrofitting of existing structures; German version CEN/TS 17440:2020

American Petroleum Institute (API)

API 510 CHINESE-2014 Pressure Vessel Inspection Code: In-Service Inspection@ Rating@ Repair@ and Alteration (TENTH EDITION)

Spanish Association for Standardization (UNE)

UNE 62422:2014/1M:2015 Construction of double skin tanks by transforming ？in situ？ steel tanks
UNE 62422:2014 Construction of double skin tanks by transforming ？ in situ ？ steel tanks
AENOR UNE-EN 50645:2018 Ecodesign requirements for small power transformers.
UNE 62422:2014/2M:2021 Construction of double skin tanks by transforming « in situ » steel tanks

Association of German Mechanical Engineers

VDI 6001 BLATT 1-2004 Rehabilitation of sanitary facilities — drinking water
VDI 6001 Blatt 1-2003 Reconstruction of tap-water installations - Water intended for human consumption

GB-REG

REG 40 CFR PART 610-2011 FUEL ECONOMY RETROFIT DEVICES
REG 33 CFR PART 116-2011 ALTERATION OF UNREASONABLY OBSTRUCTIVE BRIDGES

U.S. Environmental Protection Agency (U.S. EPA)

EPA 40 CFR PART 610-2010 FUEL ECONOMY RETROFIT DEVICES

Association Francaise de Normalisation

XP P06-008*XP CEN/TS 17440:2020 Assessment and retrofitting of existing structures
XP CEN/TS 17440:2020 Évaluation et rénovation des structures existantes