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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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GB/T 31218-2014
Metallic materials—Determination of residual stress—Sectioning relaxation strain-gage method
GB/T 3286.7-2014
石灰石及白云石化学分析方法 第7部分:硫含量的测定 管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法
Methods for chemical analysis of limestone and dolomite-Part 7: The determination of sulphur content-The pipe furnace combustion iodic acid potassium titration method,the high frequency combustion with infrared absorption method and the barium sulfate gra
GB/T 6730.17-2014
Iron ores-Determination of sulfur content-Combustion iodometric method
GB/T 3286.6-2014
石灰石及白云石化学分析方法 第6部分:磷含量的测定 磷钼蓝分光光度法
Methods for chemical analysis of limestone and dolomite-Part 6: The determination of phosphorus content-The phosphomolybdate blue spectrophotometric method
GB/T 14849.6-2014
Methods for chemical analysis of silicon metal-Part 6:Determination of carbon-Infrared absorption method
GB/T 31270.6-2014
Test guidelines on environmental safety assessment for chemical pesticides-Part 6: Volatility
GB/T 31219.4-2014
Specification of library collections digitization—Part 4: Audio resources