low tension insulator

例句：

1. 1.The low-tension insulator is a crucial component for the electrical system.
   低张力绝缘体是电气系统的关键组成部分。
2. 2.The new design of the low-tension insulator has greatly improved its performance.
   新型低张力绝缘体的推出，极大地提升了其性能。
3. 3. The low-tension insulator plays an important role in preventing electromagnetic interference.
   低张力绝缘体在防止电磁干扰中起着重要作用。