time cut off relaytime cut-off relay定时: timing; at regular time; fix ...断路: broken circuit; open circuit ...继电器: electric relay; relay限时断路继电器: time cut-off relay断路继电器: circuit opening relay; cut off relay; cut out relay; cutoff relay; cutout relay; tripping 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:定时断路继电器，即可在微信中查询翻译
