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 45465.1-2025
热回收新风机组季节性能系数测试和计算方法 第1部分:供热显热回收季节性能系数
Testing and calculating methods for seasonal performance factor of energy recovery ventilators for outdoor air handling—Part 1: Seasonal performance factor of sensible heating recovery
GB/T 12008.7-2025
Plastics—Polyether polyols for use in the production of polyurethane—Part 7:Determination of basicity
GB/T 27069-2025
Guidelines for the mutual recognition evaluation of product conformity assessment results
GB/T 16262.1-2025
信息技术 抽象语法记法一（ASN.1）第1部分:基本记法规范
Information technology—Abstract Syntax Notation One（ASN.1）—Part 1:Specification of basic notation
GB/T 16262.2-2025
信息技术 抽象语法记法一（ASN.1）第2部分:信息客体规范
Information technology—Abstract Syntax Notation One（ASN.1）—Part 2:Information object specification
GB/T 45410.1-2025
Optics and photonics—Test methods for telescopic systems—Part 1: Basic characteristics
GB/T 45543-2025
Substrate glass for organic light emitting diode (OLED) display devices