The technique level of technology parameter test for die casting machine has been promoted by using computer technique and numeraldisplay.
由于采用计算机技术和数显技术，提高了压铸工艺参数测试的技术水平。
2
Characteristics: Electronic temperature-control circuit, real-time temperature numeraldisplay, and low water level acoustooptic alarming device.
特点：电子控温电路，实时温度数码显示，低水位声光报警装置。
3
Digital control circuit takes charge of controlling the working course. it consists of AT89S51, double-figured common-cathoded numeraldisplay, buttons, buzzer, LEDs.