wier

  • 网络美国威尔阀门;美国威尔进口阀门;威尔;陆尔威
wierwier
  1. Water feed is by rear truck mounted axle pump , injector or Wier pump .

    水饲料安装轴泵,喷油器或威尔泵的后方卡车。

  2. Separate Cutting and Welding Together of Wier Drum

    提升机滚筒的切割与焊合