winch drive shaft universal joint

石油钻井词汇 ... ... winch brake 绞车刹车 winch drive shaft universal joint 绞车主动轴万向节 winch drum shaft 绞车滚动轴 ...

... winch drive shaft spline； 绞盘驱动轴花键 winch drive shaft universal joint； 绞盘驱动轴万向节 winch drum； 绞盘卷筒 ...