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 42915-2023
Specification for identification of copper concentrates and main copper-bearing materials
GB/T 31958-2023
Substrate glass for amorphous silicon thin film transistor liquid crystal display device
GB/T 8151.26-2023
锌精矿化学分析方法 第 26 部分:银含量的测定 酸溶解-火焰原子吸收光谱法
Methods for chemical analysis of zinc concentrates—Part 26:Determination of silver content—Acid dissolution and flame atomic absorption spectrometric method
GB/T 43445-2023
Information security technology—Basic security requirements for pre-installed applications on smart mobile terminals
GB/Z 42023.1-2023
工业自动化设备和系统可靠性 第1部分:自动化设备可靠性数据保证及其来源规范
Reliability of industrial automation devices and systems—Part 1: Assurance of automation devices reliability data and specification of their source