up tra former的意思|示意
美 / /
英 / /
上变压器
up tra former的网络常见释义
升压器 ... up tra former 升压器 step-up autotra former 升压自耦变压器 step-up tra former 升压变压器 ...
up tra former相关短语
1、 step-up tra former 升压变压器
2、 step-up pulse tra former 升压脉冲变压器
3、 step-up-&am -down tra former 固定升降变压器