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 40937-2021
Plastic piping systems—Determination of long-term strength for plastic composite pipes and fittings
GB/T 30104.101-2021
Digital addressable lighting interface—Part 101: General requirements—System components
GB/T 40665.2-2021
Operation specifications for four diagnostic methods in traditional Chinese medicine—Part 2: Listening and smelling
GB/Z 40902-2021
Specification for operation technologies of traditional Chinese medicine一Dermatology一Medicated bath of Chinese materia medica
GB/T 1037-2021
Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method
GB/T 40919-2021
管道系统用聚乙烯材料 与慢速裂纹增长相关的应变硬化模量的测定
Polyethylene materials for piping systems—Determination of Strain Hardening Modulus in relation to slow crack growth
GB/T 40933-2021
Plastics—Film and sheeting—Guidance on the testing of thermoplastic films