近年来有些机组建成不带单元电源，辅助设备由全工况的起动电源供电。

Some units in recent years have been built without the unit source, with the auxiliaries being supplied from the start-up source for all operating conditions.

youdao

近年来有些机组建成不带单元电源，辅助设备由全工况的起动电源供电。

Some units in recent years have been built without the unit source, with the auxiliaries being supplied from the start-up source for all operating conditions.

youdao