distribution vacuum circuit breaker
常見例句
- Vacuum Circuit Breaker (VCB) is widely used in power supply and distribution system, which plays both control and protection functions in electric network.
真空斷路器廣泛應用於各種供配電系統(tǒng)中，在電網中起著控制和保護的雙重作用。 返回 distribution vacuum circuit breaker