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 28028-2011
Criteria for assessing and coding of the commutation of rotation electrical machines for traction
GB/T 28020-2011
Adornment - Determination of baneful elements - X-ray fluorescence spectrometric method
GB/T 28027-2011
Railway applications - Technical criteria for the coordination between power supply and rolling stock to achieve interoperability
GB/T 27939-2011
Plain bearings - Quality control techniques and inspection of geometrical and material quality characteristics
GB/T 20159.3-2011
环境条件分类 环境条件分类与环境试验之间的关系及转换指南 有气候防护场所固定使用
Classification of environmental conditions - Guidance for the correlation and transformation of environmental condition classes to the environmental tests - Stationary use at weatherprotected locations
GB/T 2889.4-2011
Plain bearings - Terms, definitions,classification and symbols - Part 4:Basic symbols