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 44019-2024
Safety requirements for tank cleaning-washing operation of chemical tankers
GB 19577-2024
Minimum allowable values of the energy efficiency and energy efficiency grades for heat pumps and water chillers
GB/T 44416-2024
Road traffic information collection—Information sets of road traffic safety prompts and warnings
GB/T 1630.2-2023
Plastics—Epoxy resins—Part 2: Preparation of test specimens and determination of properties of crosslinked epoxy resins
GB/T 43087-2023
微束分析 分析电子显微术 层状材料截面像中界面位置的确定方法
Microbeam analysis—Analytical electron microscopy—Method for the determination of interface position in the cross-sectional image of the layered materials
GB/T 19361-2021
Wire electrical discharge machines（unidirectional traveling type）—Testing of the accuracy
GB/T 27552-2021
Destructive tests on welds in metallic materials—Microhardness testing of welded joints