two-wire telephone repeater的意思|示意
美 / /
英 / /
双线电话中继器
two-wire telephone repeater的网络常见释义
双线制电话中继器 ... two-wire system ==> 2线式,两线制,双线电路,双线方式 two-wire telephone repeater ==> 双线制电话中继器 two-wire winding ==> 双线绕组,双线线圈 ...