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
Suche
GB/T 29306.2-2012
绝缘材料在300 MHz以上频率下介电性能测定方法 第2部分:谐振法
Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz - Part 2 : Resonance methods
GB/T 24272-2009
Test method for mechanical torque rate of spiral coils of thermostat metal
GB/T 4909.8-2009
Test methods for bare wires - Part 8: Hardness test - Brinell hardness test
GB/T 23895-2009
Plain bearings - Quality assurance of thin-walled half bearings - Selective assembly of bearings to achieve a narrow clearance
GB/T 4909.6-2009
Test methods for bare wires - Part 6: Bend test - Single bend test
GB/T 17215.631-2018
电测量数据交换 DLMS/COSEM组件 第31部分:基于双绞线载波信号的局域网使用
Electricity metering data exchange—The DLMS/COSEM suite—Part 31: Use of local area networks on twisted pair with carrier signalling