isolated phase switchgear分离: separate; sever; resolve; se ...相位: phase position; phase开关: Q-switching设备: equipment; device; facility; ...隔离相开关设备: isolated phase switch gear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:分离相位开关设备,即可在微信中查询翻译