摇臂 [yáo bì]

• {机} rocker arm; swinging arm; snezing bar; rocker lever; valve rocker
• 短语:
  • 摇臂泵 beam pump;
  • 摇臂变焦距镜头 zoomar lens;
  • 摇臂吊车 swinging crane;
  • 摇臂滚筒采煤机 ranging drum shearer;
  • 摇臂机械手 swing-arm mechanical hand;
  • 摇臂牛头刨 rocker-arm shaper;
  • 摇臂起重机 whipping crane;
  • 摇臂试验台 rolling-pitching simulator;
  • 摇臂收割机 sail reaper;
  • 摇臂凸轮 rocker cam;
  • 摇臂油槽 rocker-arm oil trough;
  • 摇臂轴 rockshaft;
  • 摇臂装料机 jib loader;
  • 摇臂钻 radial drill;
  • 摇臂钻床 radial drill; radial drilling machine; beam drill;
  • 摇臂座 rocker-arm support