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 42425-2023
化妆品中功效组分辛酰水杨酸、苯乙基间苯二酚、阿魏酸的测定 高效液相色谱法
Determination of capryloyl salicylic acid, phenylethyl resorcinol, ferulic acid in cosmetics—High performance liquid chromatography
GB/T 5750.8-2023
Standard examination methods for drinking water—Part 8: Organic indices
GB/T 5750.2-2023
Standard examination methods for drinking water—Part 2:Collection and preservation of water samples
GB/T 33521.31-2023
机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第31部分:建筑物内人体暴露评价的现场测量指南
Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 31: Guideline on field measurements for the evaluation of human exposure in buildings
GB/T 41734.4-2023
动物射频识别 第4部分:符合GB/T 20563和GB/T 22334的射频识别读写器性能评估
Radiofrequency identification of animals—Part 4:Evaluation of performance of RFID transceivers conforming with GB/T 20563 and GB/T 22334
GB/T 42098-2022
Self-locking single-lug ancher reduced series nuts with MJ thread for aerospace