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
wastewater from FGD system废水
Waste water pollution area废水污染区
waste water re-injection污水回注
waste stone exhaust system排矸
waste heat co-generation余热发电
wasted electronic products废旧电子产品
waste recovery power plant燃垃圾电厂
waste-fill mining method废石充填开采法
waste domestic electronics废旧电器
wastewater of wood cooking木材蒸煮废水