washery refuse洗渣
Sihe Washery寺河选煤厂
coal washery[矿业] 洗煤厂;洗煤场;即选煤厂;翻译
washery water洗水
washery product洗煤厂产品
washery pu清洗泵
washery effluent洗矿厂泄出水
trough washery槽洗机
washery wastewater洗煤厂废水
N（名词） a plant at a mine where water or other liquid is used to remove dirt from a mineral, esp coal 洗选厂