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 42307-2023
肥料和土壤调理剂 尿素基肥料中缩二脲含量的测定 高效液相色谱法
Fertilizers and soil conditioners—Determination of biuret content of urea-based fertilizers—HPLC method
GB/T 42321-2023
具有内部电弧类别的3.6 kV～40.5 kV柱上安装金属封闭开关设备的附加要求
Additional requirements for internal arc classified pole-mounted metal-enclosed switchgear for rated voltages above 3.6 kV and up to and including 40.5 kV
GB/T 19025-2023
Quality management—Guidelines for competence management and people development
GB/T 42495.1-2023
Financial services—Global legal entity identifier（LEI）—Part 1:Assignment
GB/T 21972.1-2023
起重及冶金用变频调速三相异步电动机技术条件 第1部分:YZP系列起重及冶金用变频调速三相异步电动机（机座号100～400）
Technical specification for variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applications—Part 1: YZP series variable-frequency adjustable-speed three-phase induction motors for crane and metallurgical applicati