双级泵的英文

• double-stage pump
• two stage pump
• two-stage pump

• "双"英文翻译    two; twin; both; dual
• "级"英文翻译    level; rank; grade
• "泵"英文翻译    pump
• "双级泵系统" 英文翻译 :    two-grade pumps system
• "双级" 英文翻译 :    twin-stage
• "初级泵" 英文翻译 :    roughing pump
• "单级泵" 英文翻译 :    single pump; single stage pump; single-stage pump
• "多级泵" 英文翻译 :    multi stage pump; multiple stage pump; multistage pum= multi-stage pump; multistagepump; stage pump
• "二级泵" 英文翻译 :    two-stage pump
• "两级泵" 英文翻译 :    two speed pump; two stage pump; two-speed pump; two-stage (two-speed) pump; two-stage pump
• "前级泵" 英文翻译 :    back pump; backing pumpe; forepump
• "三级泵" 英文翻译 :    three-throw pump; triple-stage pump; triplex pump
• "四级泵" 英文翻译 :    four-stage pump
• "超级泵浦车" 英文翻译 :    super pumper
• "单级泵系统" 英文翻译 :    one-grade pumps system
• "多级泵送" 英文翻译 :    multiple stage pumping
• "卧式单级泵" 英文翻译 :    horizontal one-stage pump
• "双级氨" 英文翻译 :    ammonia-water absorption refrigerating machine with two stage absorption process
• "双级的" 英文翻译 :    two stage
• "双级管" 英文翻译 :    two-stage tube; two-stagetube
• "双级控" 英文翻译 :    two step control
• "单叶轮多级泵" 英文翻译 :    multistagepumwith single impeller
• "分段式多级泵" 英文翻译 :    multistage segmental type pump; stage casing pump; tage casing pump
• "双级充气阀" 英文翻译 :    two stage-charger valve; two-stage charger valve
• "双级打印机" 英文翻译 :    b bilevel printer; bbilevel printer

• 双级泵的日语：にだんはきだししポンプ