Familiar with hydraulic systems, pneumatic components, solenoid valves, and mechanical drive system, understand PLC control theory.
熟悉液压系统，气动元件，电磁阀，及机械传动系统，了解PLC控制原理。
This paper presents the control strategy of type DSA250 pantograph on the electric control concept and pneumatic control concept about type KZ4A AC drive electric locomotive.
从电气控制原理和气动控制原理两方面介绍了KZ 4a型交流传动电力机车用DSA250型受电弓的控制策略。
Man-machine inter-facial can program logic control, pneumatic, servo motor drive, advanced sterilizing and asepsis keeping.
人机界面，可编程控制、气动、伺服电机驱动，先进的杀菌与无菌保障。
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