Power engineering construction provides strong support and guarantee for servicing the economy society development. 电力工程建设为服务经济社会发展提供了强有力的支撑和保障。
As the high thermal-efficiency machines of power, diesel engines have been widely applied to the fields such as traffic transportation, agricultural machines and engineering machines. Since 1897 diesel engines have brought notable benefits to the society. 柴油机作为一种热效率最高的动力机械广泛应用于交通运输、农业机械、工程机械等领域中并取得了显著的社会效益。