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 4854.3-2022
声学 校准测听设备的基准零级 第3部分: 骨振器纯音基准等效阈振动力级
Acoustics—Reference zero for the calibration of audiometric equipment—Part 3:Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
GB/T 41380-2022
Configuration requirements for facility and equipment of influenza prevention in intensified poultry farms
GB/T 19889.2-2022
声学 建筑和建筑构件隔声测量 第2部分:测量不确定度评定和应用
Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
GB/T 41325-2022
Low density crystal originated pit polished monocrystalline silicon wafers for integrated circuit
GB/T 41327-2022
Test method for measuring ice grip performance of passenger car tyres
GB/T 18944.2-2022
柔性多孔聚合物材料 海绵和发泡橡胶制品 规范 第2部分:模制品与挤出制品
Flexible cellular polymeric materials—Sponge and expanded cellular rubber products—Specification—Part 2:Mouldings and extrusions