drum shaft

• 鼓轮轴,绞筒轴

drum shaft的用法和样例：

例句

1. Clean axle shaft tubes and oil channels in housing.
   清洁驱动桥轮轴底盘和壳内油路。
2. All have a circular, motor-driven base whose slewing is unlimited by the length of the worm-gear shaft common on smaller cranes.
   它们都拥有回转不受常见小型起重机的蜗杆齿轮轴长所限制的循环马达驱动基体。