Electrical and Mechanical短语⁴⁷⁹⁰⁵ 基本例句 电力和机械的 “ Electrical System” column should be a brief description of the Electrical and Mechanical Engineering name and the system parameters of major equipment, capacity, voltage level and so on. “机电系统”栏内应简要描述工程机电各系统名称及主要设备参数、容量、电压等级等。 tianya