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 28807.2-2017
轨道交通 机车车辆和列车检测系统的兼容性 第2部分:与轨道电路的兼容性
Railway applications—Compatibility between rolling stock and train detection systems—Part 2: Compatibility with track circuits
GB/T 7676.6-2017
直接作用模拟指示电测量仪表及其附件 第6部分:电阻表（阻抗表）和电导表的特殊要求
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 6:Special requirements for ohmmeters(impedance meters ) and conductance meters
GB/T 7676.5-2017
直接作用模拟指示电测量仪表及其附件 第5部分:相位表、功率因数表和同步指示器的特殊要求
Direct acting indicating analogue electrical measuring instruments and their accessories—Part 5:Special requirements for phase meters, power factor meters and synchroscopes
GB/T 6730.39-2017
Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method
GB/T 6730.47-2017
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
GB/T 6730.42-2017
Iron ores—Determination of lead content—Dithizone spectrophotometric method