Digital Master Control (DMC) This device is designed to control the power systems in a facility. It is offered as an option on Cummins switchgear.是什么意思_Digital Master Control (DMC) This device is designed to control the power systems in a facility. It is offered as an option on Cummins switchgear.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句