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 6150.20-2025
钨精矿化学分析方法 第20部分:汞含量的测定 固体进样直接测定法
Methods for chemical analysis of tungsten concentrates—Part 20:Determination of mercury content一Solid sampling and direct mercury analysis method
GB/T 45133-2025
Gas analysis—The determination of the composition of gas mixtures—Comparison methods based on one-and two-point calibration
GB/T 18964.1-2025
塑料 抗冲击聚苯乙烯（PS-I）模塑和挤出材料 第1部分:命名系统和分类基础
Plastics—Impact-resistant polystyrene (PS-I) moulding and extrusion materials—Part 1:Designation system and basis for specifications
GB/T 45396-2025
Data security technology—Security requirements for government data processing
GB/T 45398-2025
Information technology—Crowdsourcing service platform—General requirements for functions
GB/T 45397-2025
Information technology—Big data for ecological environment—System framework
GB/T 45400-2025
Information technology—Cloud computing—General requirements of HPC in cloud
GB/T 31379.1-2025
Test methods for polarizers of flat panel displays—Part 1: Physical and chemical properties