switching cam造句

例句与造句

1. If the cage is liftedover the limit switch cam or lose the power suddenly , the cage can be pried up and down by hand .
   当吊笼越过限位开关触发板或突然失电时，可对吊笼进行手工撬动升降。
2. If the cage is lifted over the limit switch cam or lose the power suddenly , the cage can be pried up and down by hand .
   当吊笼越过限位开关触发板或突然失电时，可对吊笼进行手工撬动升降。
3. It's difficult to find switching cam in a sentence. 用switching cam造句挺难的