route type relay interlocking

例句：

1. 1. The design of the route type relay interlocking is crucial for the safe operation of the train.
   路线类型继电器联锁的设计对于列车的安全运行至关重要。
2. 2. The route type relay interlocking has been widely used in various industries to ensure efficient production.
   路线类型继电器联锁已被广泛应用于各个行业，以确保生产效率。
3. 3.The route type relay interlocking plays a vital role in preventing accidents and ensuring safety on the railway.
   路线类型继电器联锁在防止事故和确保铁路安全方面起着至关重要的作用。