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
Links
- 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 40420.3-2021
基于公用电信网的宽带客户网关虚拟化 第3部分:实体家庭网关技术要求
Broadband customer gateway virtualization based on public telecommunication network—Part 3 :Technical requirements for physical residential gateway
GB/T 40420.4-2021
基于公用电信网的宽带客户网关虚拟化 第4部分:实体企业网关技术要求
Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for physical business gateway
GB/T 40626-2021
Detection and identification of Xanthomonas populi ( ex Ridé 1958 ) Ridé &Ridé 1992
GB/T 40728-2021
Remanufacturing—Quality inspection methods for repaired layers of mechanical products
GB/T 40730-2021
Non-destructive testing—Measuring thickness by electromagnetic ultrasonic pulse-echo
GB/T 40732-2021
Non-destructive testing of welds—Ultrasonic testing—Testing of welds in austenitic steels and nickel-based alloys