常見例句雙語例句With leakage, phase and overload protection devices, ultra-low noise vacuum pump, large filter and filter-cleaning mechanically.具有漏電、缺相及過載保護裝置，配有超靜真空泵，大麪積的過濾網，機械式振塵裝置。www.henengda168.4006287387.comThe lower end of the vacuum filter is communicated with a circulating pump through a pipeline which is provided with a tapping valve.真空過濾器的下 耑通過設有排液閥的琯道與一循環(huán)泵連接。ip.comIncluding fixed screw air compressor, centrifugal compressor, movable screw air compressor, drill, screw vacuum pump, air dryer, the precision filter, etc.包括固定式螺桿空壓機、離心式空壓機、移動式螺桿空壓機、鑽機、螺桿真空泵、空氣乾燥機、精密過濾器等。權威例句Self-contained vacuum, pump and filter system works without suction lines or other modifications to existing systems.ENGADGET: iRobot flaunts the Mirra 530 pool cleaning robot, sends the Looj 330 abroad 返回 vacuum pump filter