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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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GB/T 23835.7-2009
Lithium perchlorate anhydrous - Part 7: Determination of sulfate content
GB/T 23835.2-2009
Lithium perchlorate anhydrous - Part 2: Determination of lithium perchlorate anhydrous content
GB/T 23321-2009
Textiles - Water resistance - Rain tests: Exposure to a horizontal water spray
GB/T 23320-2009
Textiles - Determination of resistance to water absorption - Tumble-jar absorption test
GB 4053.1-2009
Safety requirements for fixed steel ladders and platform - Part 1: Steel vertical ladders
GB/T 13917.9-2009
Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 9: Repellent
GB/T 23945-2009
Inorganic chemicals for industrial use - General method for the determination of chloride content - Visible turbidimetric method
GB/T 23312.7-2009
漆包铝圆绕组线 第7部分:200级聚酯或聚酯亚胺/聚酰胺酰亚胺复合漆包铝圆线
Enamelled round aluminium winding wire - Part 7: Polyester or polyesterimide overcoated with polyamide-imide enamelled round aluminium wire, class 200