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 41493.2-2022
阴极保护用混合金属氧化物阳极的加速寿命试验方法 第2部分:应用于土壤和自然水环境中
Accelerated life test method of mixed metal oxide anodes for cathodic protection—Part 2: Application in soils and natural waters
GB/T 6730.60-2022
Iron ores—Determination of nickel content—Flame atomic absorption spectrometric method
GB/T 21098-2022
灯头、灯座及检验其安全性和互换性的量规 第4部分:导则及一般信息
Lamp caps and holders together with gauges for the control of interchangeability and safety—Part 4: Guidelines and general information
GB/T 41412-2022
Determination of isothiazolinone preservatives in toys—High performance liquid chromatography-tandem mass spectrometry
GB/T 41413-2022
玩具中N-亚硝胺及其前体物迁移量的测定 高效液相色谱-串联质谱法
Determination of migration of N-nitrosamines and N-nitrosatable substances in toys—High performance liquid chromatography-tandem mass spectrometry