carrier or pilot-wire receiver relay

网络释义

1.	载波或导引线接受继电器电气... ... Carrier channel 高频通道 Carrier or pilot-wire receiver relay 载波或导引线接受继电器 Carrier receiver 发讯机 ... blog.163.com
2.	载波或响导线接收器电驿 Agreement Aerogenerator ... carrier or pilot-wire receiver relay 载波或响导线接收器电驿 carrier oscillator 载波振荡器 ... www.docstoc.com