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 13997-1999
2048kbit/s、8448kbit/s、34368kbit/s、139264kbit/s光端机技术要求
Technical requirement for 2048kbit/s,8448kbit/s,34368kbit/s,139264kbit/s optical line terminals
GB 4706.86-2008
家用和类似用途电器的安全 工业和商用地板处理机与地面清洗机的特殊要求
Safety of household and similar electrical appliances - Particular requirements for floor treatment and floor cleaning machines,for industrial and commercial use
GB/T 4701.6-2008
Ferrotitanium - Determination of aluminum content - EDTA titrimetric method
GB/T 9737-2008
Chemical reagent - General rules for the determination of readily carbonizable substances
GB/T 223.67-2008
Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotometric method
GB/T 9740-2008
Chemical reagent - General method for the determination of dry residue after evaporation