wasteman废物清洁工wasten.废物；浪费；荒地v.浪费；滥用；消耗adj.荒芜的；无用的；浪费的Waste polystyrene plastics废旧聚苯乙烯塑料wastewater from paper mill造纸废水waste gas of blast furnace鼓风炉废气wastewater treatment plant废水治理工厂(站)waste burning and disposal垃圾焚烧处理Waste printed wiring board废弃线路板waste management programme废物管理规划waste rock dump mine winch煤矿矸石山提升机Waste Gas in Shoe-Making制鞋业废气waste gas absorption tower废气吸收塔