News
- 13.05.2019 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction
- 01.12.2016 Industrie 4.0: Deutsch-Chinesische Zusammenarbeit nimmt Fahrt auf
- 15.11.2016 Deutsch-chinesisches Seminar in Chengdu
Links
- BAM - Bundesanstalt für Materialforschung und -prüfung
- DIN Media - DIN Media GmbH
- BMWK - Bundesministerium für Wirtschaft und Klimschutz
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 39873-2021
Determination of quaternary ammonium salt in disinfectant—Liquid chromatography-tandem mass spectrometry
GB/T 17901.3-2021
信息技术 安全技术 密钥管理 第3部分:采用非对称技术的机制
Information technology—Security techniques—Key management—Part 3: Mechanisms using asymmetric techniques
GB/T 11313.35-2021
Radio-frequency connectors—Part 35: Sectional specification for 2.92 series R.F connectors
GB/T 11313.41-2021
射频连接器 第41部分: CQA系列快速锁紧射频连接器分规范
Radio-frequency connectors—Part 41: Sectional specification for CQA series quick lock R.F. coaxial connectors
GB/T 39849-2021
Non-destructive testing instruments—Ultrasonic time-of-flight diffraction instrument—Methods of performance tests
GB/T 20385.1-2021
纺织品 有机锡化合物的测定 第1部分:衍生化气相色谱-质谱法
Textiles—Determination of organotin compounds—Part 1:Derivatisation method using GC-MS
GB/T 14352.21-2021
钨矿石、钼矿石化学分析方法 第21部分:砷量的测定 氢化物发生-原子荧光光谱法
Methods for chemical analysis of tungsten ores and molybdenum ores—Part 21:Determination of arsenic content—Hydride generation atomic fluorescence spectrometry
GB/T 17808-2021
Road construction and maintenance machinery and equipment—Asphalt mixing plant