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 24500-2020
Minimum allowable values of energy efficiency and energy efficiency grades of industrial boilers
GB 19761-2020
Minimum allowable values of energy efficiency and energy efficiency grades for fan
GB/T 39875-2021
Examination methods for chlordiazepoxide in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39876-2021
Examination methods for cocaine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39879-2021
Examination methods for five components in opium in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39878-2021
Examination methods for estazolam in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39882-2021
疑似毒品中二亚甲基双氧安非他明检验 气相色谱和气相色谱-质谱法
Examination methods for methylene dioxymetham phetamine in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
GB/T 39881-2021
Examination methods for methaqualone in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry