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 42893-2023
Implementation guidelines for quality monitoring of E-commerce transacting commodity
GB/T 15558.1-2023
Buried polyethylene(PE) piping systems for the supply of gaseous fuels—Part 1:General
GB/T 23947.3-2023
General method for the determination of arsenic in inorganic chemical products—Part 3:Atomic fluorescence spectrometry
GB/T 43447-2023
Jewellery—Colours of gold alloys—Definition,range of colours and designation
GB/T 43355-2023
Measurement of antiviral activity on plastics and other non-porous surfaces
GB/T 43356-2023
Test method for alternate immersion corrosion in salt solution of steel bars
GB/T 43316.2-2023
塑料 耐环境应力开裂（ESC）的测定 第2部分:恒定拉伸负荷法
Plastics—Determination of resistance to environmental stress cracking (ESC)—Part 2: Constant tensile load method