短語詞組短語idle standby equipment 備用設備on premise standby equipment 機房內待用設備;必需的備用設備;應急備用設備As A Standby Equipment 作為備用儀器設備premise standby equipment 應急備用設備emergency standby equipment 應急備用裝置main and standby equipment 主備用off -premise standby equipment 機房外待用設備;外接備用設備 返回 standby equipment