drip-proof type induction motor

例句：

1. 1. The drip-proof type induction motor is an essential tool for the construction industry.
   滴水不漏型感应电机是建筑行业不可或缺的工具。
2. 2. The engineer used the drip-proof type induction motor to power the machinery during the construction project.
   工程师使用滴水不漏型感应电机为施工项目提供动力。
3. 3. The drip-proof type induction motor was designed to prevent leaks and ensure efficient operation.
   滴水不漏型感应电机被设计成防止泄漏并确保高效运行。