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refining agent | |||
treating compound | |||
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treatment agentcompound |
精制 剂 : 39 phrases in 11 subjects |
Agriculture | 1 |
Automobiles | 1 |
Business | 1 |
Chemistry | 3 |
Electronics | 1 |
General | 5 |
Metallurgy | 1 |
Oil / petroleum | 10 |
Oil processing plants | 2 |
Pharmacology | 1 |
Technology | 13 |