Dewen.迪尤
dewn.露水
dewatering effect降水效果
dew-point spread露点差
dewatering measure降水措施
dewater efficiency脱水率
dew point boundary露点边界
dewaxing loots oil蜡下油
dewatering culvert排水暗沟
Dewpoint sensor.水滴感应器[/...
dewatering channel脱水槽
dewatering conduit排水底孔,放水管