vacuum contactor的例句大全

Self-made tester for ac vacuum contactor and its use

自制真空交流接触器测试仪及其使用

On the basis of the general layout and transmission methods of industrial vacuum contactor, the author analyzes the considerations and philosophy in designing AC 3 kV vacuum contactor for locomotive from the aspects of its structure features.

基于一般工业用真空接触器的总体布置形式和传动方式，根据机车用真空接触器的结构特点，对机车用AC3kV真空接触器的设计原则及设计中的一些问题作了介绍。

this article discusses the necessity of air leakage detection to check the vacuum of the vacuum contactor in operation, and the mechanism of air leakage detection theoretically.

论述了真空接触器真空度运行检漏的必要性，并从理论上探讨漏气检测的机理。

Features of Permanent Magnetic Vacuum Circuit-breaker and Permanent Magnetic Alternating Contactor

永磁式真空断路器和永磁式交流接触器的特点

Application: contactor materials for vat vacuum circuit breaker and the fusing of thyristors.

用途: 用作真空断路器电触头材料、可控硅管芯基片.