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 39560.303-2024
电子电气产品中某些物质的测定 第3-3部分:配有热裂解/热脱附的气相色谱-质谱法 (Py/TD-GC-MS)筛选聚合物中的多溴联苯、多溴二苯醚和邻苯二甲酸酯
Determination of certain substances in electrical and electronic products—Part 3-3:Screening polybrominated biphenyls, polybrominated diphenyl ethers and phthalates in polymers by gas chromatography-mass spectrometry using a pyrolyser/thermal desorption a
GB/T 37977.45-2024
静电学 第4-5部分:特定应用中的标准试验方法 人/鞋/地系统的静电防护特性表征方法
Electrostatics—Part 4-5: Standard test methods for specific applications—Methods for characterizing the electrostatic protection of footwear and flooring in combination with a person
GB/T 44343-2024
土壤质量 土壤中22种元素的测定 酸溶-电感耦合等离子体质谱法
Soil quality—Determination of 22 elements—Digest with acids and analyse with inductively coupled plasma mass spectrometry
GB/T 44339-2024
Technical specification for information management of bulk grain purchase and storage
GB/T 15688-2024
Animal and vegetable fats and oils—Determination of insoluble impurities content
GB 44171-2024
Safety management requirements for important load lifting operation in shipbuilding





