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 44027.1-2024
炭材料测定方法 第1部分:首次放电比容量、首次库仑效率、不同倍率放电容量保持率的测定
Determination method of carbon material—Part 1: Determination of first discharge specific capacity, first columbic efficiency, discharge capacity retention rate at different rates
GB/T 44029-2024
Technical specification for continuous carbonization of low-rank coal breeze by indirect heating process
GB/T 44104-2024
Evaluation specification for student's athletic ability of Wushu course
GB/T 25936.2-2024
Rubber and plastics size reduction machines—Part 2: Safety requirements for strand pelletisers
GB/T 18876.1-2024
应用自动图像分析测定钢和其他金属中金相组织、夹杂物含量和级别的标准试验方法 第1部分:钢和其他金属中夹杂物或第二相组织含量的图像分析与体视学测定
Standard practice for determining the metallographical constituent and inclusion content of steels and other metals by automatic image analysis—Part 1: Determining the inclusion or second-phase constituent content of steels and other metals by automatic i