Ubtech

Ubtech, Total:74 items.

The international standard classification for "Ubtech" includes: Aerospace electric equipment and systems , Metric screw threads , Metrology and measurement in general , Rubber .

The Chinese standard classification for "Ubtech" includes: Electronic components , Seed, seedling, seedling nursery , Basic standards and general methods , Comprehensive Technology , Rubber products in general , Technical management .

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Jilin Provincial Standard of the People's Republic of China

• DB22/T 1740-2012 Selection of logs

Guangxi Provincial Standard of the People's Republic of China

• DB45/T 1142-2015 Technical regulations for the selection of excellent Camellia oleifera trees and the breeding of excellent families

Guangdong Provincial Standard of the People's Republic of China

• DB44/T 2412-2023 Red toon excellent tree selection technical regulations
• DB44/T 1968-2017 Eucalyptus Eucalyptus Eucalyptus Eucalyptus Eucalyptus Tree Selection and Excellent Clonal Breeding Technical Regulations

Professional Standard - Aerospace

• QJ/G 15-1982 Paint Optimization Brochure
• QJ/G 13-1982 Manual for Selection of Micromotors

Group Standards of the People's Republic of China

• T/ZSSY 002-2023 Quality Optimization Of Intelligent Door Locks
• T/STECA 0001-2017 Selection rules of Excellent e-commerce brand
• T/ZSSY 002-2020 Quality Optimization Of Intelligent Door Locks
• T/QGCML 410-2022 Technical Specifications for Cordyceps Sinensis Selection and Preservation
• T/HBCIA 014-2023 Selection criteria for high-quality brand Xiaomi

Yunnan Provincial Standard of the People's Republic of China

• DB53/T 610-2014 Technical Regulations for the Selection and Breeding of Excellent Jatropha Curcas Trees and Excellent Clones
• DB5305/T 154-2024 Selection of excellent trees of Phyllanthus emblica and breeding of excellent asexual lines technical specification
• DB5305/T 63.1-2021 Tengchong Safflower Camellia Part 1: Selection of Excellent Trees and Breeding Techniques of Excellent Clones
• DB53/T 927-2019 Selection Techniques for Excellent Trees of Bald Cedar

Professional Standard - Machinery

• JB/T 12567-2015 Optimizing cross cut saw
• JB/T 12568-2015 Optimization mufti-blade rip saw

Professional Standard - Forestry

• LY/T 1730.1-2008 Camellia oleifera - Part 1: Regulations of selection and breeding for plus tree and superior clone

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

• GB/T 9144-2003 General purpose metric screw threads―Preferable plan
• GB/T 19764-2005 Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers
• GB/T 12834-2001 Rubber,vulcanized--Preferred gradations of properties

Liaoning Provincial Standard of the People's Republic of China

• DB21/T 2463-2015 Technical regulations for selection of oriental cypress

Professional Standard - Geology

• DZ/Z 9-1982 Well logging cable selection series

Jiangxi Provincial Standard of the People's Republic of China

• DB36/T 1851-2023 Technical regulations for the selection of superior safflower camellia trees and clones

Qinghai Provincial Standard of the People's Republic of China

• DB63/T 1568-2017 Apocynum apocynum selection technical regulation

Zhejiang Provincial Standard of the People's Republic of China

• DB33/T 303-2017 Technical specifications for selection of famous and high-quality tea

Professional Standard - Electron

• SJ 1822-1981 Preferred fine-pitch straight bevel gears
• SJ 1820-1981 Preferred fine-pitch spur gears

国家能源局

• SY/T 5234-2016 Basic method of drilling parameters optimization

Hunan Provincial Standard of the People's Republic of China

• DB43/T 2302-2022 Technical regulations for selection of excellent walnut trees

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

• DB15/T 2655-2022 Standards for selecting high-quality alfalfa varieties

Professional Standard - Petroleum

• SY/T 6201-1996 The Basic Method of Optimal Parameter Drilling

Taiwan Provincial Standard of the People's Republic of China

• CNS 13545-1995 Acoustics - Preferred Frequencies for Measurements

Xinjiang Provincial Standard of the People's Republic of China

• DB6528/T 178-2022 Selection of High-quality Fine-staple Cotton Varieties and Technical Regulations for Excellent Seeds

Korean Agency for Technology and Standards (KATS)

• KS A ISO 3-2012(2022) Preferred numbers－Series of preferred numbers
• KS I ISO 266:2014 Acoustics — Preferred frequencies
• KS I ISO 266:2003 Acoustics-Preferred frequencies
• KS A ISO 497:2012 Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers

SE-SIS

• SIS SS 01 44 00-1983 Preferred numbers and series of preferred numbers -General principles and tables

Aeronautical Radio Inc.

• ARINC 627-2 ITEM 3.0-2002 Good Programming Practices

German Institute for Standardization

• DIN EN ISO 266:1997 Acoustic - Preferred frequencies (ISO 266:1997); German version EN ISO 266:1997

International Organization for Standardization (ISO)

• ISO 266:1997 Acoustics - Preferred frequencies
• ISO 3205:1976 Preferred test temperatures
• ISO 3205:1976/Amd 1:1976 Preferred test temperatures
• ISO 266:1975 Acoustics; Preferred frequencies for measurements
• ISO 1433:1984 Rubber, vulcanized; Preferred gradations of properties
• ISO 1433:1995 Rubber, vulcanized - Preferred gradations of properties
• ISO 497:1973 Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers

Association Francaise de Normalisation

• NF S30-002*NF EN ISO 266:1997 Acoustics. Preferred frequencies.

VN-TCVN

• TCVN 6965-2001 Acoustics.Preferred frequencies
• TCVN 7298-2003 Guide to choice of series of preferred numbers and of series containing more rounded values of preferred numbers

British Standards Institution (BSI)

• BS EN ISO 266:1997 Acoustics - Preferred frequencies

TR-TSE

• TS 300-1965 GUIDE TO THE USE OF PREFERRED NUMBERS AND OF SERIES OF PREFERRED NUMBERS
• TS 989-1971 GUIDE TO THE CHOICE OF SERIES OF PREFERRED NUMBERS AND OF SERIES CONTAINING MORE ROUNDED VALUES OF PREFERRED NUMBERS

CU-NC

• NC 00-05-1968 Preferred diameters and lenghts

Danish Standards Foundation

• DS 1100:1983 Tolerances in building. Preferred sized
• DS 1075:1983 Preferred horizontal dimensions for building
• DS 1076:1983 Preferred vertical dimensions for building
• DS/ISO 1433:1986 Rubber, vulcanized. Preferred gradations of properties
• DS/EN 21683:1994 Acoustics - Preferred reference quantities for acoustic levels

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

• ITU-R SA.577-4-1995 Preferred Frequencies and Necessary Bandwidths for Spaceborne Active Remote Sensing
• ITU-R SA.577-3-1994 Preferred Frequencies and Necessary Bandwidths for Spaceborne Active Remote Sensing

European Committee for Standardization (CEN)

• EN ISO 266:1997 Acoustics - Preferred Frequencies ISO 266: 1997

American Society of Mechanical Engineers (ASME)

• ASME B4.2-1978 Preferred Metric Limits and Fits
• ASME B4.2-1978(R2009) Preferred Metric Limits and Fits

SCC

• AS R29:1965 Specification for preferred sizes of refractory bricks
• AWWA IMTECH51408 Statistical Analysis of IWRP Preferred Strategy
• BS 4123:1967 Schedule of preferred chemical indicators
• BS EN 21683:1994 Acoustics. Preferred reference quantities for acoustic levels
• AS 1234:1972 Recommendations for coordinated preferred dimensions in building
• AWWA ACE95041 Dissolved Air Flotation Optimization: A Case Study

American National Standards Institute （ANSI)

• ANSI/ASME B4.2-1978 Prefered Metric Limits And Fits
• ANSI B4.2-1978 Preferred Metric Limits and Fits

TH-TISI

• TIS 512-1984 Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers

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