短语词组短语DEGREASING BY SOLVENT 溶剂脱脂vapor -degreasing solvent 蒸汽去脂溶剂solvent degreasing 有机溶剂除油;乳化脱脂;有机溶剂脱脂solvent degreasing machine [化工]溶剂脱脂机organic solvent degreasing 有机溶剂脱脂 返回 degreasing solvent