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/T 29493.4-2023
纺织染整助剂中有害物质的测定 第4部分:多环芳烃化合物(PAHs)的测定
Determination of harmful substances in textile dyeing and finishing auxiliaries—Part 4:Determination of polycyclic aromatic hydrocarbons(PAHs)
GB/T 4333.2-2023
Ferrosilicon—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method
GB/T 43079.2-2023
Specification for selection and matching of steel pipe flanges, gaskets and fasteners—Part 2: Class designated
GB/Z 43078-2023
Connections for hydraulic fluid power—Assembly instructions for adjustable stud end connectors
GB/T 43265-2023
Imported cold-chain food traceability—Data elements of traceability system
GB/T 43244-2023
Guidelines for informatization construction of government offices affairs





