The results show: these two methods can be used for high voltage vacuum circuit breaker failure detection.
结果证明，这两种分析方法可用于高压真空断路器故障检测。
ZW20BF-12 Outdoor AC high voltage vacuum circuit breaker boundaries is my company developed a user boundary switch.
12型户外交流高压分界真空断路器是我公司自主研发的一款用户分界开关。
Although the PMA that fits high voltage vacuum circuit breaker has been expected by the users, the news concerned with this aspect hasn't been reported.
虽然市场对高电压等级的永磁操动机构一直都很关注，但国内外尚未见到有关产品报导。
The technical performance and development of low voltage vacuum circuit breaker is discussed as compared with high voltage vacuum circuit breakers and ME series low voltage circuit breakers.
通过与高压真空断路器和ME系列低压断路器对比，论述了低压真空断路器的经济和技术性能以及发展前景。
WVS-12 (B) Series Sleeve-Type Indoor High-Voltage Vacuum Circuit Breaker has passed the following tests to ensure the safe operation.
型系列套筒式户内高压真空断路器已经通过了以下的各种试验，可以确保其安全运行。
Vacuum circuit breaker is widely used as a new type of the high voltage circuit breaker at present.
目前国内对于真空断路器的设计还处在引进和类比设计为主的阶段，缺乏系统的理论指导。
Vacuum circuit breaker is widely used as a new type of the high voltage circuit breaker at present.
目前国内对于真空断路器的设计还处在引进和类比设计为主的阶段，缺乏系统的理论指导。
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