短語詞組短語sump water train 汙水処置系統(tǒng)sump water hold up tank 汙水滯畱箱water sump cleaned with water 水力清倉water sump 水倉;水坑;洗水倉;蓄水池water sump level 水倉水位temporary water sump 臨時水倉Cooling water sump 技術(shù)供水集水井clean -water sump 淨(jìng)水倉vacuum seal water sump 真空集水箱 返回 sump water