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 25387.1-2021
Wind turbines generator system—Full-power converter—Part 1:Technical condition
GB/T 1149.4-2021
Internal combustion engines—Piston rings—Part 4:Quality requirements
GB/T 39834-2021
Technical requirement of fully mechanized bag filling mining with paste
GB/T 39778-2021
Technical specification for recycling and utilization of copper anode mud
GB/T 39937-2021
Plastics—Extruded sheets of polypropylene (PP)—Requirements and test methods
GB/T 5095.2504-2021
电子设备用机电元件 基本试验规程及测量方法 第25-4部分:试验25d:传输时延
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-4: Test 25d: Propagation delay
GB/T 5095.2505-2021
电子设备用机电元件 基本试验规程及测量方法 第25-5部分:试验25e:回波损耗
Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-5:Test 25e: Return loss