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
Search
GB/T 34666.1-2017
Technical specification for compilation for water quality criteria data—Part 1:Pollutants concentration
GB/T 34666.2-2017
Technical specification for compilation for water quality criteria data—Part 2:Aquatic toxicity
GB/T 34680.3-2017
Evaluation model and general evaluation indicator system for smart cities—Part 3:Information resources
GB/T 16484.13-2017
氯化稀土、碳酸轻稀土化学分析方法 第13部分:氯化铵量的测定
Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content
GB/T 34500.2-2017
稀土废渣、废水化学分析方法 第2部分:化学需氧量（COD）的测定
Chemical analysis methods for rare earth residue and waste water—Part 2:Determination of chemical oxygen demand（COD）
GB/T 18882.2-2017
离子型稀土矿混合稀土氧化物化学分析方法 第2部分:三氧化二铝量的测定
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type rare earth ore—Part 2:Determination of aluminum oxide content