1·Vacuum breaker;
真空断路器；
2·The invention relates to an annular net cabinet internally provided with a vacuum breaker.
本发明提供一种内置真空断路器的环网柜。
3·The study also showed that vacuum breaker maintenance can easily be handled by one technician.
研究并且表示，真空破碎机维护可能由一位技术员容易地处理。
4·A sort of permanent magnetic operating mechanism for vacuum breaker powered by super capacitors was described.
永磁操动机构是新一代真空断路器的操作系统，是由机械操动向电子操动转变的关键。
5·The reason of vacuum breaker quenching pot vacuity reduction and the necessity of vacuity online monitoring are discussed.
论述了真空断路器灭弧室真空度下降的原因、在线监测的必要性。
6·Having simple structure design, its output curve and performances are more suitable for requests of the 40.5kv vacuum breaker.
机构设计简单，输出曲线及其性能更适合40.5 kV真空断路器的特点和要求。
7·The HX-AP VACUUM BREAKER VALVE is mounted on top of a section of containers or pipes, functioning to break the spacial vacuum inside.
AP真空破坏阀安装在容器罐上或者管道上方起吸气破坏真空的作用。它安装在容器罐的顶部或者管道上方。
8·A spill-resistant atmospheric vacuum breaker shall be installed, in accordance with the manufacturer's instructions, as noted on the plans.
按照制造商的说明书，正如计划所注明，应该安装一个防泄漏或溢出大气真空断路阀。
9·This paper analyzes selection principle of mechanical parameters of a vacuum breaker and empirical data in theory combined practical experience.
本文结合实践经验从理论上分析了真空断路器机械参数的选择原则及经验数据。
10·A vacuity online monitoring set for vacuum breaker quenching pot is developed according to electric-light transform theory and put into operation.
根据电光变换法原理，研制了真空断路器灭弧室真空度在线监测装置，并投入实际运行。