The dispatching and managing targets of the railway remote control system is a substation of laboratory, the drawing powersupply facilities of two simulation substations and a simulation plate.
该铁路远动系统的调度管理对象是一个实验室变电所，两个模拟变电所的牵引供电设施，以及一个模拟盘。
2
The pump prototype was designed and manufactured in laboratory, and a special powersupply was made in order to obtain the method and rule for controlling precision pumping.