Its hardware is composed of industridl computer(486 model), industridl display (20 inch), printer, A/D and I/O interface board, and special sensor, etc.
英
美
- 该系统的硬件由486工业控制计算机、20英寸工业级显示器、打印机、A/D和I/O接口板及专用传感器等组成；
