high-voltage ceramic vacuum switch tube

例句：

1. 1. Thehigh-voltage ceramic vacuum switchtube is used in power transmission and distributionsystems.
   高压陶瓷真空开关管用于电力传输和分配系统。
2. 2. The high-voltage ceramic vacuum switch tube has a compactdesign and can be easily installed.
   高压陶瓷真空开关管设计紧凑，易于安装。
3. 3. The high-voltage ceramic vacuum switch tubeis an important component of the electricalsystem.
   高压陶瓷真空开关管是电气系统的重要组成部分。