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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"
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- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
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Number of entries (Data is updated on a monthly basis): 84325
GB/T 8984-2025
气体分析 气体中微量一氧化碳、二氧化碳和碳氢化合物含量的测定 火焰离子化气相色谱法
Gas analysis—Determination of the contents of trace carbon monoxide, carbon dioxide and hydrocarbon in gases—Gas chromatography with flame ionization detector
GB/T 6730.13-2025
Iron ores—Determination of calcium and magnesium content—EGTA-CyDTA titrimetric method
GB/T 2521.2-2025
Cold-rolled electrical steel delivered in the fully-processed state—Part 2: Grain-oriented steel strip(sheet)
GB/T 33207-2025
Non-destructive testing—Test method for the oxide stacking in the non-ferromagnetic metal tube in service by magnetic testing
Number of entries (Data is updated on a monthly basis): 84325