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Database: 365,228(8 Aug 2026)

mtt long term

mtt long term, Total:353 items.

The international standard classification for "mtt long term" includes: Cosmetics. Toiletries , Medical Sciences and health care facilities in general , Soil quality and pedology in general , Wastes , Cellular materials , Document imaging applications , Surgical instruments and materials , Farming and forestry , Construction equipment , Materials for aerospace construction .

The Chinese standard classification for "mtt long term" includes: Cosmetics , Technical management , Soil and fertilizer in general , Analysis and test methods for radioactive substances and radiation intensity , Basic standards and general methods for synthetic resin and plastic , Library, Archives, Literature and Information , Hydrogeological survey , Medical apparatus and devices in general , Forest conservation , Architectural engineering construction machinery , Nutrition sanitation , Nonmetallic materials used for aviation and aerospace , Synthetic resin and plastic .


未注明发布机构

  • DVS 2203-4:1997 Testing of welded Joints of thermoplastics plates and tubes - Tensile creep test
  • MTT 989-2006 General technical requirements for explosion-proof diesel engine trackless rubber-tyred vehicles for mining
  • AMPP Paper 18143-2022 Extending Asset Lifecycle with Inspections and Maintenance
  • DNV-SE-0263-2016(2021) Wind Turbine Life Cycle Extension Certification
  • AMPP Paper 17966-2022 Long- And Short-Term Laboratory Testing Of UNS N06985 For OCTG In Extreme Sour Environments
  • DVGW RS G:2000-01 Inspection period for steel gas cylinders extended to 10 years

Professional Standard - Chemical Industry

  • HG/T 5463-2018 Vulcanizing accelerator-3-Methylthiazolidine-2-thione(MTT)

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

  • GJB 5101-2004 General requirements for long-term and short-term storage of artillery
  • GJB 736.14-1991 Test methods for pyrotechnics Long-term storage life determination
  • GJB/J 2762-1996 Frequency long-term characteristic measurement method

Group Standards of the People's Republic of China

  • T/GDPPS 002-2024 Technical specifications for long-term monitoring of rice blast disease nurseries
  • T/SLEIA 0004-2024 Technical specifications for long-term storage of integrated circuit chips
  • T/SDFA 041-2023 Nutritional requirements of Licha black pigs during growth and fattening period
  • T/CIIA 027-2022 Classification and gradation for data product of long-term ecosystem observation
  • T/CAPA 12-2024 Clinical treatment and long-term management of melasma
  • T/CIIA 028-2022 Data product specification for long-term ecosystem observation
  • T/CACM 1265-2019 TCM Gynecology Clinical Diagnosis and Treatment Guidelines for Prolonged Menstrual Period
  • T/CPMA 015.2-2020 Birth cohort technical specification―Part 2:Long term follow-up
  • T/CSEE 0088-2018 Medium and long-term power load forecasting technical specifications
  • T/CHTS 10021-2020 Technical guidelines for long-term monitoring of highway tunnels in service
  • T/NXSCJS 084-2023 Norms for Extending the Deadline for Judicial Appraisal
  • T/BCPMA 2-2024 Guidelines for evaluating the high growth potential of academic journals
  • T/CHTS 10021--2020 Technical guidelines for long-term monitoring of highway tunnels in service
  • T/CAGR 003-2022 Long-term Home Oxygen Therapy Nursing Guidelines
  • T/SISTB 005-2021 Standard and Service Requirements for Long Term Care Insurance
  • T/ZHCA 017-2022 Method for assessment on the hair anagen/telogen ratio
  • T/CNSS 015-2022 Dietary guideline for women with abnormal weight gain during pregnancy

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

  • GB/T 33027-2016 Methodology for field long-term observation of forest ecosystem
  • GB/T 32722-2016 Soil Quality - Guidance on long and short term storage of soil samples
  • GB/Z 23283-2009 long-term preservation of electronic document-based information
  • GB/T 44440-2024 Thermal-insulating materials—Determination of long-term water absorption by diffusion
  • GB/T 32740-2016 Guidance on long-term soil monitoring in natural ecosystems
  • GB/T 43858-2024 Specification for long-term biological observation in terrestrial ecosystems
  • GB/T 7023-1986 Long-term leach testing of solidified radioactive waste forms

Guizhou Provincial Standard of the People's Republic of China

Shanxi Provincial Standard of the People's Republic of China

Sichuan Provincial Standard of the People's Republic of China

Professional Standard - Energy

  • NB/T 20704-2023 Guidelines for long-term asset management of operating nuclear power plants

Professional Standard - Coal

  • MT/T 633-1996 Technical Specification for Long Term Observation on Groundwater Regime

Shandong Provincial Standard of the People's Republic of China

  • DB37/T 4237-2020 General Rules for the Management and Services of Long-term Care Insurance
  • DB37/T 2520-2014 Breeding technical specification for honey bee colony growth period

Professional Standard - Energy and Power Planning

  • DL/T 2190-2020 Technical specification for security assessment of mid-long term electricity trade
  • DL/T 1008-2019 Functional specification of medium and long-term power market transaction platform

Qinghai Provincial Standard of the People's Republic of China

Professional Standard - Medicine

  • YY/T 0993-2015 Biological evaluation of medical devices―Nanomaterial:In vitro cytotoxicity tests(MTT assay and LDH assay)

Professional Standard - Archives

  • DA/T 47-2009 Format Requirements for Long-term Preservation of Fixed-layout Electronic Records

Professional Standard - Forestry

  • LY/T 1952-2011 Observation methodology for long-term forest ecosystem research

Jiangsu Provincial Standard of the People's Republic of China

  • DB3202/T 1004-2019 Assessment of disability registration for long-term care insurance in Wuxi
  • DB3206/T 1101-2024 Standardization of the construction and management of long-term care service stations
  • DB3206/T 1056-2023 Long-term care insurance home care service specifications

Professional Standard - Machinery

Zhejiang Provincial Standard of the People's Republic of China

Hebei Provincial Standard of the People's Republic of China

Professional Standard - Special Equipment Specification

  • TSG D7003-2010 Periodical Inspection Regulation for Oil and Gas Pressure Pipeline

Ministry of Ecology and Environment of the People's Replublic of China

  • GB 7023-1986 Long-term leach testing of solidified radioactive waste forms

Professional Standard - Construction Industry

Professional Standard - Hygiene

  • WS/T 801-2022 Standard of recommendation for weight gain during pregnancy period

Professional Standard - Aviation

  • HB 7574-1997 Test Method for Long-term Water Absorption Rate of Aviation Organic Glass

Professional Standard - Light Industry

  • QB/T 2819-2006 Flexible cellular materials-Determination of long time fatigue

Hunan Provincial Standard of the People's Republic of China

  • DB43/T 1420-2018 Feeding and management regulations for Taoyuan black pigs during the growth and fattening period

Professional Standard - Agriculture

  • NY/T 3701-2020 Specification for long-term monitoring site of cultivated land quality

Jilin Provincial Standard of the People's Republic of China

  • DB22/T 2440-2016 Home-based long-term care service specification for the disabled elderly

Henan Provincial Standard of the People's Republic of China

  • DB41/T 2544-2023 Guidelines for risk assessment of long-term service pressure vessels

Professional Standard - Culture

  • WH/Z 1-2012 Preservation metadata specification for digital library

Korean Agency for Technology and Standards (KATS)

  • KS B 0139-2019 Glossary of terms for forging
  • KS B 3707-2002(2012) Glossary of terms relating for broaches
  • KS B 0130-2015(2020) Glossary of Terms for Copying Machines
  • KS B 3705-2002(2012) Glossary of terms for reamers
  • KS W 0644-1992(2012) Aircraft-Technical Operations-Vocabulary
  • KS H 2025-2012 Follow-up formula
  • KS H 2522-2012 Follow-up formula
  • KS R 0041-2012 Glossary of terms for pollution control equipment
  • KS M ISO 18512:2018 Soil quality ― Guidance on long and short term storage of soil samples
  • KS I ISO 18512-2023 Soil quality ― Guidance on long and short term storage of soil samples
  • KS M ISO 18512-2023 Soil quality ― Guidance on long and short term storage of soil samples
  • KS M ISO 18512-2018 Soil quality ― Guidance on long and short term storage of soil samples
  • KS X ISO/TR 18492-2024 Long-term preservation of electronic document-based information
  • KS K 0762-2023 Determination of the long-term design strength of geotextiles
  • KS P 1010-2003 GLOSSARY OF TERMS USED IN TECHNICAL SYSTEMS AND AIDS FOR DISABLED OR HANDICAPPED PERSONS
  • KS I ISO 10706:2006 Water quality-Determination of long term toxicity of substancesto Daphnia magna Straus(Cladocera, Crustacea)
  • KS K 0762-2015(2020) Determination of the long-term design strength of geotextiles
  • KS M ISO 20393-2012(2017) Thermal-insulating materials-Determination of long-term water absorption by diffusion
  • KS B 8205-1998(2008) Test methods of long-term performance for solar domestic water heating system
  • KS M ISO 20393-2012(2022) Thermal-insulating materials-Determination of long-term water absorption by diffusion
  • KS L 3134-1992 Load Test methods for long term high temperature of refractory
  • KS M ISO 20393-2022 Thermal-insulating materials-Determination of long-term water absorption by diffusion
  • KS M ISO 10471-2019 Glass-reinforced thermosetting plastics(GRP) pipes — Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions
  • KS M ISO 20393:2012 Thermal-insulating materials-Determination of long-term water absorption by diffusion
  • KS M ISO 10471:2004 Glass-reinforced thermosetting plastics(GRP) pipes-Determination of the long-term ultimate bending strain and long-term ultimate relative ring deflection under wet conditions
  • KS M ISO 10471:2019 Glass-reinforced thermosetting plastics(GRP) pipes — Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions

GB-REG

Society of Automotive Engineers (SAE)

American Society for Testing and Materials (ASTM)

United States Navy

SCC

American Water Works Association (AWWA)

  • AWWA JAW26047 Journal AWWA — Long-Term Options for Municipal Water Conservation
  • AWWA WQTC71444 Lead and Copper Rule: Short-Term and Long-Term Issues
  • AWWA ACE58203 Evaluating Long-Term Conservation Efforts in a Time of Drought
  • AWWA JAW37622 Journal AWWA — Long-Term Effects of Sludge Application to Land
  • AWWA JAW53502 Journal AWWA — Uses of a Long-Term Water Production Database
  • AWWA JAW0026101 Journal AWWA — Long-Term Destratification in an Illinois Lake
  • AWWA JAW34086 Journal AWWA — Developing a Long-Term Drought Plan for Phoenix
  • AWWA JAW26079 Journal AWWA — Long-Range Financial Planning for Water Utilities
  • AWWA JAW62633 Journal AWWA — The Role of Water Conservation in a Long-Range Drought Plan
  • AWWA JAW26080 Journal AWWA — Long-Term Contracts for Large Users: An Industry Viewpoint
  • AWWA ACE69069 Temporary Water Systems, Short Term Solutions for Long Term Improvements
  • AWWA ACE58164 DBP Formation Resulting from Short-Term Contact with Chlorine, Followed by Long-Term Contact with Chloramines
  • AWWA JAW54050 Journal AWWA — Reg Watch -- AWWA Gearing Up for Long-Range Regulatory Training
  • AWWA ACE58118 Nanofiltration: Long Term Effects on Water Quality
  • AWWA ACE92037 Integrating Water Conservation Into Longer-Term Water Supply Planning
  • AWWA INF52166 Protecting Your Water Storage Tank--An Analysis of Long- and Short-Term Options
  • AWWA JAW50938 Journal AWWA — Water and World Population Growth
  • AWWA JAW70394 Journal AWWA — Long-Term Effects of Orthophosphate Treatment on Copper Concentration
  • AWWA JAW46246 Journal AWWA — Assessing Long-Term Hydrologic Effects of Land Use Change
  • AWWA MTC64566 Maui's Long Term Experience with Low Pressure Membranes
  • AWWA WQTC50416 Dead-End Flushing of a Distribution System: Short and Long-term Impacts on Water Quality
  • AWWA JAW6693 Journal AWWA — Long-Term Trends in Nitrate Concentration in Iowa Water Supplies
  • AWWA SOURCES55638 Separating Curtailment From Long-Term Conservation
  • AWWA ACE69039 The Role of Water Conservation in a Long Range Drought Plan
  • AWWA CSC92021 Long and Short Term Monitoring of Leakage Using a Mobile Data Acquisition System
  • AWWA WQTC60592 Intermediate and Long-Term Manganese Control Strategies During the Upgrade of the Little Falls Water Treatment Plant
  • AWWA 51563 Long Term Performance of a Large Limestone Contactor
  • AWWA ACE59947 Long Term Allocation of Water in South Florida
  • AWWA ACE93118 Long-Term Effects of Alum Sludge Application to Land
  • AWWA QTC98229 Short- and Long-Term Exposure to DBPs of Health and Regulatory Concern in U.S. Waters
  • AWWA ACE65221 Sustaining the Water Infrastructure: Gaining Funding for the Long Term
  • AWWA ACE63151 Long-Term Impacts of Orthophosphate Treatment on Copper Levels
  • AWWA JAW6171 Journal AWWA — Chemical Contamination of Aquifers on Long Island, New York
  • AWWA JAW0021298 Journal AWWA — Point-of-Use and Point-of-Entry Treatment on Long Island
  • AWWA MTC53728 Using Coagulation Assisted Membrane Processes for Arsenic Removal: A Long-Term Evaluation
  • AWWA DSS54643 Modeling Long Term Water Quality in a Large Regional Supply System
  • AWWA ACE58218 Impacts on Reclaimed Water of Long-Term Storage in Open Reservoirs

VN-TCVN

Gosstandart of Russia

International Telecommunication Union (ITU)

Magyar Szabványügyi Testület

Government Electronic & Information Technology Association

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

CZ-CSN

German Institute for Standardization

Underwriters Laboratories (UL)

  • UL 746B-2022 Polymeric materials; long term property evaluations
  • UL 746B-2013 Polymeric materials - Long term property evaluations
  • UL 746B-2018 Polymeric materials; long term property evaluations
  • UL 746B-1979 Polymeric materials; long term property evaluations
  • UL 746B-1996 UL Standard for Safety Polymeric Materials - Long Term Property Evaluations Third Edition; Reprint with Revisions Through and Including 02/16/2006
  • UL 746B BULLETIN-2008 UL Standard for Safety Polymeric Materials - Long Term Property Evaluations

SE-SIS

Association Francaise de Normalisation

Cooling Technology Institute

Danish Standards Foundation

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 18512:2016 Soil quality -- Guidance on long and short term storage of soil samples
  • BH GSO ISO 10471:2022 Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions
  • BH GSO IEC 63013:2024 LED packages - Long-term luminous and radiant flux maintenance projection

GCC Standardization Organization

  • GSO ISO 18512:2013 Soil quality -- Guidance on long and short term storage of soil samples
  • GSO ISO/TR 18492:2017 Long-term preservation of electronic document-based information
  • GSO ISO 10471:2021 Glass-reinforced thermosetting plastics (GRP) pipes — Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions

AASHTO - American Association of State Highway and Transportation Officials

Spanish Association for Standardization (UNE)

VE-FONDONORMA

  • COVENIN 841-1975 Test methods for long-term deformation and long-term stretching in Venezuelan plastic film standards

British Standards Institution (BSI)

  • BS ISO 18512:2007 Soil quality. Guidance on long and short term storage of soil samples
  • PD ISO/TR 18492:2005 Long-term preservation of electronic document-based information
  • BS PD ISO/TR 18492:2005 Long-term preservation of electronic document-based information
  • 06/30103118 DC ISO 18512. Soil quality. Guidance on long and short term storage of soil samples
  • BS BIP 0089:2008 A Manager's Guide to the Long-term Preservation of Electronic Documents
  • BS DD CLC/TS 50466:2008 Long duration storage of electronic components. Specification for implementation
  • DD CLC/TS 50466:2006 Long duration storage of electronic components. Specification for implementation
  • BS DD CLC/TS 50466:2006 Long duration storage of electronic components - Specification for implementation
  • PD ISO/TS 18198:2023 Determination of long-term flow of geosynthetic drains
  • BS PD ISO/TS 18198:2023 Determination of long-term flow of geosynthetic drains
  • BS ISO 18512:2008 Soil quality. Guidance on long and short term storage of soil samples
  • BS ISO 10471:2018 Glass-reinforced thermosetting plastics (GRP) pipes. Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions
  • 15/30327740 DC BS EN 63013. LED packages. Long-term luminous flux maintenance projection
  • 10/30216847 DC BS ISO 14533-1. Information technology. Long term signature profiles. Part 1. Long term signature profiles for CMS Advanced Electronic Signatures (CAdES)
  • 10/30216850 DC BS ISO 14533-2. Information technology. Long term signature profiles. Part 2. Long term signature profiles for XML Advanced Electronic Signatures (XAdES)
  • BS EN 12088:1997 Thermal insulating products for building applications - Determination of long term water absorption by diffusion

Association of German Mechanical Engineers

Military Standards (MIL-STD)

Japanese Industrial Standards Committee (JISC)

The Directorate General of Specifications and Metrology (DGSM)

International Organization for Standardization (ISO)

  • ISO/TR 18492:2005 Long-term preservation of electronic document-based information
  • ISO 10706:2000 Water quality - Determination of long term toxicity of substances to Daphnia magna Straus (Cladocera, Crustacea)
  • ISO/TS 18198:2023 Determination of long-term flow of geosynthetic drains
  • ISO 18512:2007 Soil quality - Guidance on long and short term storage of soil samples
  • ISO 6961:1982 Long-term leach testing of solidified radioactive waste forms
  • ISO 20393:2007 Thermal-insulating materials - Determination of long-term water absorption by diffusion
  • ISO 10471:2003 Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions
  • ISO 10471:2018 Glass-reinforced thermosetting plastics (GRP) pipes - Determination of the long-term ultimate bending strain and the long-term ultimate relative ring deflection under wet conditions

American Welding Society (AWS)

  • WRC 116:1966 Long Range Plan for Pressure Vessel Research
  • WRC 241:1978 Long-Range Plan For Pressure Vessel Research - Fifth Edition
  • WRC 176:1972 Long-Range Plan for Pressure-Vessel Research -Third Edition
  • WRC 270:1981 Long-Range Plan for Pressure Vessel Research - Sixth Edition
  • WRC 209:1975(1976) Long-Range Plan for Pressure Vessel Research - Fourth Edition
  • WRC 144:1969 Long-Range Plan for Pressure-Vessel Research-Second Edition
  • WRC 298:1984 Long-Range Plan for Pressure-Vessel Research - Seventh Edition

National Association of Corrosion Engineers (NACE)

Canadian Standards Association (CSA)

  • CSA PLUS 1134-98-1998 Direction for Durable Forest Regulation System-Assessment Standard-Verification for Durable Forest Regulation System.First Edition
  • CSA PLUS 1133-98-1998 Direction for Durable Forest Regulation System-Verification Method and General Principle for Durable Forest Regulation System.First Edition
  • CSA N292.6-2018 Long-term management of radioactive waste and irradiated fuel
  • CSA Z8004-2022 Long-term care home operations and infection prevention and control

IETF - Internet Engineering Task Force

  • RFC 5230-2008 Sieve Email Filtering: Vacation Extension
  • RFC 6653-2012 DHCPv6 Prefix Delegation in Long-Term Evolution (LTE) Networks

American National Standards Institute (ANSI)

American Petroleum Institute (API)

International Federation of Trucks and Engines

U.S. Military Regulations and Norms

WRC - Welding Research Council

Conference of European Post Telecommunication (CEPT)

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

European Committee for Electrotechnical Standardization(CENELEC)

  • CLC/TS 50466:2006 Long duration storage of electronic components - Specification for implementation
  • CLS/TS 50466-2006 Long duration storage of electronic components - Specification for implementation
  • EN IEC 63013:2019 LED packages - Long-term luminous and radiant flux maintenance projection

AIAG - Automotive Industry Action Group

  • D-34-2011 SASIG Long Term Archiving and Retrieval (LTAR) (Version 1)

Comitato Elettrotecnico Italiano

  • CEI CLC/TS 50466:2006 Long duration storage of electronic components - Specification for implementation

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

  • ASHRAE AN-04-9-4-2004 Efficient Thermal Management of Data Centers - Immediate and Long-Term Research Needs
  • ASHRAE TO-98-23-4-1998 Prediction of Short-Term and Long-Term VOC Emissions from SBR Bitumen-Backed Carpet under Different Temperatures
  • ASHRAE AC-02-19-3-2002 Methodology Development for Determining Long-Term Performance of Cool Storage Systems from Short-Term Tests (RP-1004)

GM North America

GM Europe

Illuminating Engineering Society of North America

ACI - American Concrete Institute

  • ACI SP-117-1989 Long-Term Serviceability of Concrete Structures (Out of Print)

IET - Institution of Engineering and Technology

European Telecommunications Standards Institute (ETSI)

  • ETSI TS 122 468-2017 LTE; Group Communication System Enablers for LTE (GCSE_LTE) (V14.0.0; 3GPP TS 22.468 version 14.0.0 Release 14)
  • ETSI TS 133 179-2017 LTE; Security of Mission Critical Push To Talk (MCPTT) over LTE (V13.4.0; 3GPP TS 33.179 version 13.4.0 Release 13)

BELST

  • STB 1030-2008 Subgrade nonwoven geotextile with long-term grass seeds. Specification

Standard Association of Australia (SAA)

American Gear Manufacturers Association

AGMA - American Gear Manufacturers Association

  • 13FTM18-2013 Gear Lubrication – Long Term Protection for Wind Turbines

Swedish Institute for Standards

  • SS-ISO 6961:1984 Long-term leach testing of solidified radioactivewaste forms
  • SS-ISO 18512:2008 Soil quality - Guidance on long and short-term storage of soil samples (ISO 18512:2007, IDT)

Ente Nazionale Italiano di Unificazione

  • UNI 8798:1986 Radioactive waste solidification products. Long term leach test.
  • UNI EN 12087:2013 Thermal insulating products for building applications - Determination of long term water absorption by immersion

International Electrotechnical Commission (IEC)

  • IEC 63013:2017 LED packages - Long-term luminous and radiant flux maintenance projection
  • IEC 63013:2023 LED packages - Long-term luminous and radiant flux maintenance projection

US-FCR

  • FCR FED MCD-26-1978 ENVIRONMENTAL CHANGES FROM LONG-TERM LAND APPLICATION OF MUNICIPAL EFFLUENTS

CN-KA

  • KA/T 8-2023 Technical specifications for long-term observation of groundwater dynamics in mining areas