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 42923-2023
Glass-fibre-reinforced plastic products—Determination of fibre length
GB/T 713.3-2023
Steel plate,sheet and strip for pressure equipments—Part 3:Low alloy steel with specified low temperature properties
GB/T 20490-2023
Non-destructive testing (NDT) methods of steel tubes—Automated ultrasonic testing of seamless and welded steel tubes for the detection of laminar imperfections
GB/T 6609.35-2023
氧化铝化学分析方法和物理性能测定方法 第35部分:比表面积的测定 氮吸附法
Chemical analysis methods and determination of physical performance of alumina—Part 35: Determination of specific surface area—Nitrogen adsorption method
GB/T 6609.25-2023
氧化铝化学分析方法和物理性能测定方法 第25部分:松装和振实密度的测定
Chemical analysis methods and determination of physical performance of alumina—Part 25: Method for the determination of tapped and untapped density
GB 21520-2023
Minimum allowable values of energy efficiency and energy efficiency grades for displays