vacuum switch

常见例句

To achieve this, a type of fast making switch, based on triggered vacuum switch is proposed.
针对这个要求，提出了基于真空触发开关的快速关合开关的方案。
Uses: sputtering target, physical vapor deposition, high temperature alloy for high-voltage vacuum switch contacts and precision alloy additives.
用途：溅射靶材、物理气相沉积、高温合金、用于高压真空开关触头及精密合金添加剂。
This paper describes the present situation, raw materials, pressing process, sealing with metal, and products analysis of the ceramic vacuum switch tube and make a view of its development.
本课题重点研究了适合制作真空开关管绝缘外壳的微晶玻璃；微晶玻璃的成型与金属封接同时完成的工艺；以及封接金属的处理工艺。