Introduced a new type of continuously automatic mine sump cleaning equipments, described the structure characteristic, component and operation principle of the equipment.
介绍了一种新型矿井水仓连续自动清淤设备的结构特征、组成部分和工作原理。
Introduces the application of pronunciation, circuit to electric locomotive automatic switch in mine.
介绍了语音电路在煤矿井下电机车自动停送电开关上的应用情况。
By taking a practical example, this paper analyses the form of an automatic control system for mine winder, discusses the principle that the system works on, and the way to set up it.
通过一个工程实例，分析了矿井提升机自动化控制系统的构成，并对其工作原理、实现方法进行了论述。
应用推荐