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 4937.201-2018
半导体器件 机械和气候试验方法 第20-1部分:对潮湿和焊接热综合影响敏感的表面安装器件的操作、包装、标志和运输
Semiconductor devices—Mechanical and climatic test methods—Part 20-1: Handling, packing, labelling and shipping of surface-mount devices sensitive to the combined effect of moisture and soldering heat
GB/T 11313.201-2018
射频连接器 第201部分:电气试验方法 反射系数和电压驻波比
Radio-frequency connectors—Part 201:Electrical test methods—Reflection coefficient and voltage standing wave ratio
GB/T 4937.13-2018
Semiconductor devices—Mechanical and climatic test methods—Part 13: Salt atmosphere
GB/T 4937.20-2018
半导体器件 机械和气候试验方法 第20部分:塑封表面安装器件耐潮湿和焊接热综合影响
Semiconductor devices—Mechanical and climatic test methods—Part 20: Resistance of plastic encapsulated SMDs to the combined effect of moisture and soldering heat
GB/T 30269.807-2018
Information technology—Sensor network—Part 807: Testing: Network transmission security
GB/T 36623-2018
Information technology—Cloud computing—File service application interface
GB/T 12690.19-2018
稀土金属及其氧化物中非稀土杂质化学分析方法 第19部分:砷、汞量的测定
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents
GB/T 36569-2018
Technical requirements of wind turbine foundation for offshore wind farm