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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 31272-2014
Packaging-Rate of energy recovery-Definition and method of calculation
GB/T 14837.2-2014
橡胶和橡胶制品 热重分析法测定硫化胶和未硫化胶的成分 第2部分:丙烯腈-丁二烯橡胶和卤化丁基橡胶
Rubber and rubber products-Determination of the composition of vulcanizates and uncured compounds by thermogravimetry-Part 2: Acrylonitrile-butadiene and halobutyl rubbers
GB/T 31084-2014
Norm of transport documents transfer for international freight forwarders
GB/T 31218-2014
Metallic materials—Determination of residual stress—Sectioning relaxation strain-gage method
GB/T 6730.17-2014
Iron ores-Determination of sulfur content-Combustion iodometric 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