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 39220-2020
Limits and monitoring methods of total electric field of DC transmission project
GB 23727-2020
Regulations for radiation protection and radiation environment protection in uranium mining and milling
GB/T 38406-2019
Leather chemicals—Determination of tannin content in synthetic tanning agents
GB/T 38411-2019
Leather chemicals—Determination of the free formaldehyde in leather process auxiliaries
GB/T 17634-2019
Geotextiles and geotextile-related products—Determination of the characteristic opening size—Wet sieving method
GB/T 38409-2019
皮革 化学试验 N-甲基吡咯烷酮(NMP)和N-乙基吡咯烷酮(NEP)的测定
Leather—Chemical tests—Determination of N-methyl-2-pyrrolidone(NMP) and N-ethyl-2-pyrrolidone (NEP) content





