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 223.20-1994
Methods for chemical analysis of iron,steel and alloy--The fotentiometric titration method for the determination of cobalt content
GB/T 39141.3-2022
Mineral and sapphire watch-glasses—Part 3:Qualitative criteria and test methods
GB/T 41821-2022
Design criteria of control system for nuclear fusion device converter
GB/T 17651.2-2021
电缆或光缆在特定条件下燃烧的烟密度测定 第2部分:试验程序和要求
Measurement of smoke density of cables or optical fiber cables burning under defined conditions—Part 2: Test procedure and requirements
GB/T 17215.321-2021
电测量设备（交流） 特殊要求 第21部分:静止式有功电能表 （A级、B级、C级、D级和E级）
Electricity metering equipment (AC)—Particular requirements—Part 21:Static meters for active energy(classes A, B, C, D and E)
GB/T 17651.1-2021
Measurement of smoke density of cables or optical fiber cables burning under defined conditions—Part 1: Test apparatus
GB/T 16850.1-2022
Optical amplifier test methods—Part 1: Power and gain parameters for single-channel optical amplifiers