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 28736-2019
Minimum allowable values of energy efficiency and energy efficiency grades for welding machines
GB 28378-2019
Minimum allowable values of water efficiency and water efficiency grades for showers
GB 21455-2019
Minimum allowable values of the energy efficiency and energy efficiency grades for room air conditioners
GB/T 12617.5-2006
Open end blind rivets with break pull mandrel and countersunk head-property class 20,21,22
GB/T 20447-2006
Machinery for forestry-Feller-bunchers-Terms,definitions and commercial specifications





