magnetic control relaymagneticcontrol relay磁: squeak; chirp; peep控: accuse; charge继电器: electric relay; relay光控继电器: phoforelay; photorelay; photoswitch; phototroller监控继电器: supervisory control relay; supervisory relay下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:磁控继电器，即可在微信中查询翻译
