词汇	direct aeration action
释义	direct aeration action 直接离心浮集法
随便看	pressure type reactor pressure type sand filter pressure type screen pressure-type spirit master pressure type system pressure type termination pressuretype thermometer pressure type thermometer pressure-type thermometer pressuretype thermometre pressure type thermometre pressuretype transfer mold pressure type transfer mold pressuretype transfer mould pressure type transfer mould pressure type water gauge pressure type waterproof lubricating device pressure type wave gauge pressure type wavemeter pressure-type winnower pressure ulcer pressure-ulcer pressure-vacuum diagram pressurevacuum forming pressure vacuum forming