News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
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GB/T 17739.2-2021
技术图样与技术文件的缩微摄影 第2部分: 35mm银-明胶型缩微品的质量准则与控制
Microfilming of technical drawings and other drawing office documents—Part 2:Quality criteria and control of 35mm silver gelatin microfilms
GB/T 40275-2021
Textiles—Quantitative analysis of bicomponent fiber—Melting microscopy method
GB/T 22889-2021
Leather—Physical and mechanical tests—Determination of surface coating thickness
GB/T 17934.7-2021
印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分:直接使用数字数据的打样过程
Graphic technology—Process control for the production of half-tone colour separations, proof and production prints—Part 7: Proofing processes working directly from digital data





