短語詞組短語electric power heat -supply system 電熱供煖系統(tǒng)power -supply protection system 電源保護系統(tǒng)train power - supply system 列車供電系統(tǒng)distributed power -supply system 分佈式電源系統(tǒng)Medium -frequency induction heating power-supply system 中頻感應加熱電源裝置power supply -illumination system 供電照明系統(tǒng)two -power supply system 雙電源供電系統(tǒng)-phase power supply system 三相電力系統(tǒng)ac -battery power supply system 混郃供電制 返回 power-supply system