Heavy Lift Equipment, Hoists, Rail tracks-overhead.
重型提升设备，起重葫芦，高架轨道。
A new type of signaling device for mine hoists is introduced here.
介绍了一种新型的矿井提升机信号装置。
In many electric hoists cannot solve cases, air hoist is very ideal choice.
在许多电动葫芦无法解决的情况下，气动葫芦是很理想的选择。
This text regards the security of the gates and hoists as the research object.
本文把闸门与启闭机的安全性作为研究对象。
This text regards the security of the gates and hoists as the research object.
本文把闸门与启闭机的安全性作为研究对象。
应用推荐