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 34900-2017
微机电系统（MEMS）技术 基于光学干涉的MEMS微结构残余应变测量方法
Micro-electromechanical system technology—Measuring method for residual strain measurements of MEMS microstructures using an optical interferometer
GB/T 34894-2017
微机电系统（MEMS）技术 基于光学干涉的MEMS微结构应变梯度测量方法
Micro-electromechanical system technology—Measuring method for strain gradient measurements of MEMS microstructures using an optical interferometer
GB/T 34898-2017
微机电系统（MEMS）技术 MEMS谐振敏感元件非线性振动测试方法
Micro electromechanical system technology—Test method for the nonlinear vibration of the MEMS resonant sensitive element
GB/T 34405-2017
Determination for migration of acrylamide in household papers—Liquid chromatography-tandem mass spectrometry（LC-MS/MS）method
GB/T 34499.1-2017
铱化合物化学分析方法 第1部分:铱量的测定 硫酸亚铁电流滴定法
Method for chemical analysis of iridium compounds—Part 1: Determination of iridium content—Electricity titration using ferrous sulfate
GB/T 34502-2017
Gold-coated silver and silver alloy bonding wires for semiconductor package
GB/T 1819.16-2017
锡精矿化学分析方法 第16部分:银量的测定 火焰原子吸收光谱法
Methods for chemical analysis of tin concentrats—Part 16:Determination of siliver content—Flame atomic absorption spectrometry
GB/T 6730.44-2017
铁矿石 锌含量的测定 1-（2-吡啶偶氮）-2-萘酚分光光度法
Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method