creeper gear

• 减速器,减速传动装置,缓行器

creeper gear的用法和样例：

例句

1. Reducers and worm gear sets can also be made.
   减速器及蜗杆副。
2. It is proved that the double-circular-arc gear decelerator is running well.
   实践证明，减速器的运行情况良好。