drum skimmer

英 美
  • 转鼓撇油器
  • drum n.鼓;鼓状物;鼓声vi.击鼓;连续敲击;引起兴趣vt.灌输;击鼓;逐出
  • skimmer n.撇取浮物的器具;大略阅读的人;网勺;燕鸥类
    1. Being improved, the recovery speed and efficiency of the weir skimmer are increased markedly.
      改进后的撇油器溢油回收的效率大幅提高。