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 40798-2021
离子型稀土原矿化学分析方法 稀土总量的测定 电感耦合等离子体质谱法
Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry
GB/T 33523.1-2020
产品几何技术规范（GPS） 表面结构 区域法 第1部分:表面结构的表示法
Geometrical product specifications (GPS)—Surface texture: Areal—Part 1: Indication of surface texture
GB/T 40830-2021
Code of practice for the determination of feed true ileal digestible amino acids for pigs (Simple T-cannulation)
GB/T 40809-2021
Casting aluminum alloys—Process specification for semisolid rheo-diecasting forming
GB/T 36450.2-2021
Information technology—Storage management—Part 2: Common architecture
GB/T 33133.3-2021
Information security technology—ZUC stream cipher algorithm—Part 3: Integrity algorithm
GB/T 40794-2021
Measurement method of irreversible magnetic flux loss due to high temperature of rare earth permanent magnet
GB/T 5584.4-2020
Rectangular copper or aluminium and its alloy wires for electrical purposes—Part 4: Strip copper conductor