News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/Z 3480.22-2024
Calculation of load capacity of spur and helical gears—Part 22: Calculation of micropitting load capacity
GB/T 43911-2024
Evaluation method for uncertainty of boiler thermal performance test
GB/T 40344.3-2024
真空技术 真空泵性能测量标准方法 第3部分:机械增压泵的特定参数
Vacuum technology—Standard methods for measuring vacuum pump performance—Part 3: Specific parameters for mechanical booster vacuum pumps
GB/T 43904-2024
Wind energy generation systems—Operation evaluation index system for wind turbines
GB/T 43902-2024
Green manufacturing—Green supply chain management in manufacturing enterprises—Implementation guide
GB/T 18336.2-2024
Cybersecurity technology—Evaluation criteria for IT security—Part 2: Security functional components
GB/T 42558.1-2023
Seismic techniques of electrical equipment in converter station on plateau—Part 1:Directives for seismic test and evaluation
GB/T 42559-2023
Acoustics—Measurement of phase-shifted sensitivity of interferometric fiber-optic hydrophones
GB/T 16732-2023
Heating, ventilation, air conditioning and air cleaning equipment in building—Units and symbols