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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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GB/T 12689.10-2004
锌及锌合金化学分析方法 锡量的测定 苯芴酮-溴化十六烷基三甲胺分光光度法
The methods for chemical analysis of zinc and zinc alloys--The determination of tin content--The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
GB 19521.10-2004
Safety code for inspection of hazardous properties for dangerous goods of compressed gases
GB 19521.1-2004
Safety code for inspection of hazardous properties for dangerous goods of flammable solids
GB/T 13221-2004
Nanometer powder--Determination of particle size distribution--Small angle X-ray scattering method
GB/T 22784-2008
Determination of essential parameters of aluminum-magnesium alloy powder for use in fireworks and firecrackers
GB/T 18978.10-2004
使用视觉显示终端（VDTs）办公的人类工效学要求 第10部分:对话原则
Ergonomic requirements for office work with visual display terminals(VDTs)--Part 10:Dialogue principles