ZH
RU
ES
Chemical raw materials
Chemical raw materials, Total:5 items.
In the international standard classification, Chemical raw materials involves: Equipment for the chemical industry, Electronic components in general, Shipbuilding and marine structures in general, Products of the chemical industry.
Group Standards of the People's Republic of China, Chemical raw materials
Professional Standard - Electron, Chemical raw materials
- SJ/Z 1466-1979 Method of chemical analysis of raw materials for use in chemical engineering
Professional Standard-Ships, Chemical raw materials
- CB/T 3826-1998 Material classification and code for chemical engineering raw material and agent
Professional Standard-Safe Production, Chemical raw materials
- AQ 4129-2019 Safety regulations for the use of chemical raw materials for fireworks and firecrackers
Hunan Provincial Standard of the People's Republic of China, Chemical raw materials
- DB43/T 1593-2019 Safety technical requirements for packaging of chemical raw materials for fireworks and firecrackers