quenched spark
短语词组
- gap quenched spark 淬熄电花隙
- quenched spark gap 翻译
- quenched spark converter [电]猝熄火花变频器
- quenched spark gap converter 猝熄火花隙变频器
- quenched spark transmitter 熄灭式火花发报机
- lepel quenched spark -gap 盘形猝熄火花放电器
- quenched spark -gap converter 翻译;猝灭火花变频器 返回 quenched spark