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 15908-2009
Plastics hoses and hose assemblies - Textile-reinforced types for hydraulic applications - Specification
GB/T 5275.10-2009
Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 10: Permeation method
GB/T 24140-2009
Rubber hose and tubing for air and vacuum systems for internal-combustion engines - Specification
GB/Z 24638-2009
产品几何技术规范(GPS) 线性和角度尺寸与公差标注+/-极限规范 台阶尺寸、距离、角度尺寸和半径
Geometrical product specifications (GPS) - Linear and angular dimensioning and tolerancing: +/- limit specifications - Step dimensions, distances, angular sizes and radii