手轮

• It is the handwheel adjustment of the kerosene stove wick .
  这是煤油炉炉芯的手轮调节处。
• Handwheels , dished - hub hole round or straight square
  盘型手轮.圆型或正方形毂孔
• Reinstall handwheel and secure with retaining bolt
  重新安装手轮，用固定螺栓加固。
• Valves supplied with hammerblow handwheel as a standard
  锤击手轮是阀门的标准配置。
• Hand - wheels , flat type - hub hole with tapered square
  扁型手轮.锥形方头毂孔
• Hand - wheels , dished - hub hole with straight square
  碟形手轮.方头直式毂孔
• Handwheel ? large handwheels for easy operation
  手轮-易于操作的大手轮。
• Hand - wheels , dished - hub hole with tapered square
  碟形手轮.锥形方头毂孔
• Regulation is accomplished by rotating the handwheel clockwise
  规则要求按顺时针方向旋转手轮。
• Hand - wheels of plastic with ripple ring
  带波形轮缘的塑料手轮