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 15728-2021
Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification
GB/T 25915.8-2021
洁净室及相关受控环境 第8部分:按化学物浓度划分空气洁净度（ACC）等级
Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC)
GB/T 40384-2021
Plastics—Determination of the transient extensional viscosity of polymer melts
GB/T 40426.1-2021
Plastics—Decorative solid surfacing materials—Part 1: Classification and specifications
GB/T 40440-2021
塑料制品 抗冲击改性丙烯腈-苯乙烯共聚物（ABS、AEPDS和ASA）挤出板材 要求和试验方法
Plastics—Extruded sheets of impact-modified acrylonitrile-styrene copolymers(ABS,AEPDS and ASA)—Requirements and test methods
GB/T 6580-2021
Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification