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- 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
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- DIN - Deutsches Institut für Normung
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GB/T 21283.3-2008
密封元件为热塑性材料的旋转轴唇形密封圈 第3部分:贮存、搬运和安装
Rotary shaft lip-type seals incorporating thermoplastic sealing elements - Part 3 :Storage,handling and installation
GB/T 21991-2008
Plastics - Preparation of PVC paste for test purpose - Planetary-mixer method
GB/T 5158.4-2011
金属粉末 还原法测定氧含量 第4部分:还原-提取法测定总氧量
Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
GB/T 4611-2008
Determination method of 'fish eyes'for polyvinyl chloride resins of general use
GB/T 23841-2009
Inorganic chemicals for industrial use - General method for the determinations of cadmium - Atomic absorption spectrometry
GB/T 13576.4-2008
Buttress threads with the flank angles of 3 and 30 degrees - Part 4: Tolerances