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processing waste
ecol. 加工废料
el. 加工中废料
met. 工艺过程废物气、 水、渣; 工艺废物; 生产废物 (废气、污水等)
oil 生产废料
processing waste: 48 phrases in 11 subjects
Chemistry1
Earth sciences3
Ecology5
Electronics8
Environment1
Metallurgy3
Oil processing plants1
Space2
Technology20
Textile industry1
Water resources3