The characteristics, basic circuit, and working wave pattern of transistor type optical coupler and its function in electronic control unit of hydraulic discharging machine were introduced.
介绍了晶闸管光耦合器的特性、基本电路、工作波形及其在液压下料机电子控制装置中的作用。
Since 1996, he has developed and manufactured the unit type flexograph printing machine with abundant practical experience.
从1996年便开始涉足机组式柔印机的开发、制造，具有丰富地实践经验。
The present invention relates to hinge unit, and is especially one adjustable hinge unit for the door of drum-type washing machine.
本发明涉及一种铰链装置，特别是指一种用于滚筒洗衣机门的可调节铰链装置。
应用推荐