预抽真空泵的英文

• backing pump
• fore pump
• forepump
• vacuum booster pump

• "预"英文翻译    in advance; beforehand
• "抽"英文翻译    take out
• "真空泵"英文翻译    vacuum pump; pickup pump
• "预抽真空" 英文翻译 :    backing pressure; forvacuum
• "预抽真空室" 英文翻译 :    preengineering
• "预抽空泵" 英文翻译 :    fore pump; fore-pump
• "抽真空" 英文翻译 :    creation of vacuum; creed receiving perforator; deaerate; degassing; evacuation; pick up the suction; vacuate; vacuum pumping; vacuum supply; vacuum-extraction; vacuum-pumping; vacuumize
• "真空泵" 英文翻译 :    vacuum pump; pickup pump◇真空泵电源变压器 degassing transformer
• "包套抽真空" 英文翻译 :    ecacuation of capsule
• "抽真空操作" 英文翻译 :    vacuum pumping
• "抽真空管" 英文翻译 :    evacuation tube
• "抽真空管道" 英文翻译 :    vacuum lead
• "抽真空机" 英文翻译 :    vacuumizer
• "抽真空口" 英文翻译 :    vacuum orifice
• "抽真空设备" 英文翻译 :    vacuum pumping equipment
• "抽真空时间" 英文翻译 :    pump down time; pumpdowntime
• "抽真空系统" 英文翻译 :    pumped vacuum system; vacuum pumping system; vacuum-pumping system
• "抽真空罩" 英文翻译 :    evacuated housing
• "抽真空装置" 英文翻译 :    evacuating device; vacuum extractor
• "三重抽真空" 英文翻译 :    triple evacuation
• "压模抽真空" 英文翻译 :    ecacuation of die
• "抽真空；真空排气" 英文翻译 :    vacuum-pumping
• "强力抽真空器" 英文翻译 :    vacuum augmentor
• "真空唧筒；真空泵" 英文翻译 :    pulsometer
• "变容真空泵" 英文翻译 :    positive displacement pump

• 预抽真空泵的日语：ぜんちポンプ