vacuum switch

常見例句

To achieve this, a type of fast making switch, based on triggered vacuum switch is proposed.
針對(duì)這個(gè)要求，提出了基于真空觸發(fā)開關(guān)的快速關(guān)合開關(guān)的方案。
Uses: sputtering target, physical vapor deposition, high temperature alloy for high-voltage vacuum switch contacts and precision alloy additives.
用途：濺射靶材、物理氣相沉積、高溫合金、用于高壓真空開關(guān)觸頭及精密合金添加劑。
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.
本課題重點(diǎn)研究了適合制作真空開關(guān)管絕緣外殼的微晶玻璃；微晶玻璃的成型與金屬封接同時(shí)完成的工藝；以及封接金屬的處理工藝。