纯度等级的英文

order of purity

• 纯度:    fineness; pureness ...
• 等级:    grade; rank
• 冰强度等级:    ice strengthened c ...

例句与用法

1. Compressed air - part 1 : contaminants and purity classes
   压缩空气.第1部分:污染物和纯度等级
2. Compressed air - part 1 : contaminants and purity classes
   压缩空气.第1部分:污染物和纯度等级
3. Compressed air for general use - contaminants and purity classes
   一般用途压缩空气.杂质和纯度等级
4. Solvents for paints and varnishes - ethylene glycol ethers - gas chromatographic determination of the degree of purity
   颜料和清漆用溶剂.乙烯乙二醇醚.纯度等级气相色谱分
5. Solvents for paints and varnishes - propylene glycol ethers - gas chromatographic determination of the degree of purity
   颜料和清漆用溶剂.丙烯乙二醇醚.纯度等级气相色谱分