insulator failure造句

例句与造句

1. The insulators and arrestors must be maintained carefully, because an insulator failure can result in a mast collapse.
2. A similar insulator failure occurred at Unit 1 on February 29 again affecting the unit's startup transformers.
3. Alternatively, auxiliary cross-bars can be installed on the pylons of the overhead line under the conductors, which prevent the conductor cables from falling in case of an insulator failure on the aerial tramway.
4. It's difficult to find insulator failure in a sentence. 用insulator failure造句挺难的