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 34877.1-2023
工业风机 标准实验室条件下风机声功率级的测定 第1部分:通用要求
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part 1: General overview
GB/T 43613-2023
Non-destructive testing—Image processing and communication of digital radiographic testing
GB/T 11064.2-2023
碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分:氢氧化锂含量的测定 酸碱滴定法
Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 2:Determination of lithium hydroxide content—Acid-alkali titrimetric method
GB/T 42439-2023
Methods for chemical phase analysis of antimony ore—Determination of antimony content in valentitnite, stibnite and antimonate
GB/T 42440-2023
Shale gas—The technical requirements for water supply and transportation system of industrial fracturing