The mine hoist is one of the most important equipments.
矿井提升机是矿山生产最重要的设备。
The paper discusses a new high power factor converter applied in mine hoist.
提出了一种新的高功率因数变流器在矿井提升机中的应用。
In this paper, the speed control way for mine hoist start and stop are presented.
论述了提升机在起动和停止时速度的控制方法。
Signal system upgrade mine hoist control system is an important component performance of the system.
提升信号系统的改造是煤炭企业技术改造的一个重要组成部分。
Hoist is a key equipment in mine, its reliability is very important.
矿井提升机是煤矿中最重要的设备，其可靠性十分重要。
Hoist is a key equipment in mine, its reliability is very important.
矿井提升机是煤矿中最重要的设备，其可靠性十分重要。
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