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 43179-2023
Determination of material insoluble in N,N-dimethylformamide for pesticides
GB/Z 44048-2024
Wind energy generation systems—Numerical site calibration for power performance testing of wind turbines
GB/T 9536.1-2024
Electromechanical switches for use in electrical and electronic equipment—Part 1: Generic specification
GB/Z 44116-2024
Test methods for durability of fuel cell engine and its key components
GB/T 44086.2-2024
北斗三号区域短报文通信用户终端信息接口 第2部分:通用数据接口
Information interface for BDS-3 regional short message communication user terminal—Part 2: General data interface
GB/T 34877.4-2024
工业风机 标准实验室条件下风机声功率级的测定 第4部分:声强法
Industrial fans—Determination of fan sound power levels under standardized laboratory conditions—Part 4:Sound intensity method
GB/T 42485-2023
土壤质量 土壤硝态氮、亚硝态氮和铵态氮的测定 氯化钾溶液浸提手工分析法
Soil quality—Determination of nitrate, nitrite and ammonium in soils—Extraction with potassium chloride solution and determination with manual method