液环式真空泵

  • 网络liquid ring vacuum pump
液环式真空泵液环式真空泵
  1. 美国纳氏工程公司是成立于1905年的跨国公司,是液环式真空泵的发明者和领导者。

    The NASH Engineering Company ( NEC ), established in1905 , is the inventor and worldwide leader in Liquid Ring Vacuum Pump technology .

  2. 液环式真空泵在大型常减压装置上的应用

    Application of liquid ring type vacuum pump on large ATOMOSPHERIC VACUUM UNIT