pulley

• Vertical bucket elevator . driving pulley . parameters dimensions
  垂直斗式提升机.传动滚筒参数尺寸
• Fasten the pulley and the support block to your worktable
  拴紧对你的工作台的滑车和支承区块。
• Driving elements ; grooved pulleys for v - belts ; testing of grooves
  传动元件.三角皮带轮.槽的检验
• Belt drives - pulleys - limiting values for adjustment of centres
  带传动.皮带轮.中心调整极限值
• Universal camshaft pulley holding tool
  动力方向泵皮带轮拆装工具
• Aerospace ; pulleys for control cables ; technical specification
  航空航天.控制钢索的滑轮.技术规范
• Levers and pulleys are simple machines
  杠杆和滑轮是简单机械。
• Rech . cable pulleys with ball bearings .
  带滚珠轴承的钢索滑轮
• Ball bearings for control cable pulleys . dimensions and loads
  操纵钢缆滑轮用滚珠轴承.尺寸和负载