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/T 42614-2023
Plain bearings—Metallic thin-walled half bearings without flange—Determination of the σ0.01*-limit
GB/T 42519-2023
橡胶 用于表征液体对硫化橡胶影响的标准参比弹性体（SREs）
Rubber—Standard reference elastomers (SREs) for characterizing the effect of liquids on vulcanized rubbers
GB/Z 42520-2023
Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores
GB/Z 42759-2023
Smart city—Classification guide for application scenarios of artificial intelligence technology
GB/T 31496-2023
Information technology—Security techniques—Information security management systems—Guidance
GB/T 42542-2023
Fibre-reinforced composites—Method for accelerated moisture absorption and supersaturated conditioning by moisture using sealed pressure vessel
GB/T 26416.7-2023
稀土铁合金化学分析方法 第7部分:碳、硫量的测定 高频-红外吸收法
Chemical analysis methods for rare earth ferroalloy—Part 7: Determination of carbon and sulfur contents—High frequency - infrared absorption method