第一部分：物品和厂商资料(Material &Company Identification) 第二部分：化学成分(Substance Identification) 第三部分：危险性概述(Hazards Identification) 第四部分：急救措施(First Aid Measures) 第五部分：消防措施(Fire...
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This should be done on the basis of the criteria set out in Guidance on substance identification.
这一切都应该在物质鉴别指南的指导下进行。
The hydrogen bond on the complanate triangle structure of thiourea, a kind of neutrality substance, can be the identification point to anion.
硫脲作为电中性物质，其平面三角形的极性氢键可作阴离子的识别位点。
The nation has established the identification standard of major hazards, and the identification basis is the quantity of hazard substance. The standard is mainly used in the chemical plant.
国家已经制定了重大危险源辨识标准，辨识依据是危险物质的数量，主要适用于化工行业。
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