washing out

短语词组

短语

• washing sand out 冲砂
• washing -out 排污;污水;洗去
• residual washing -out 残渣洗涤
• slag -washing-out pump 冲渣水泵
• washing out and separation 洗脱分离
• hang the washing out 把洗过的衣物晾晒在外面
• pile washing out 冲桩
• washing out method 清洗法;洗出法
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