短語詞組短語pressurized shaft air supply 加壓送風(fēng)pressurized E air 增壓空氣pressurized supply air rate 加壓送風(fēng)量Pressurized dissolved air flotation device 加壓溶氣氣浮裝置pressurized duct air -leakage 承壓風(fēng)琯漏風(fēng)量pressurized air braking 壓縮空氣制動pressurized air flotation 加壓氣浮pressurized air extinguishing method 空氣滅火法pressurized air -freshener 壓縮空氣清新器 返回 pressurized air