Reducers, brakes and other lifting devices.
减速器、制动器等起升装置。
We know in real time how millions of lifting devices and machine tools perform.
我们知道数以百万计的起重设备和机床是如何实时运作的。
In our country, the steel rope abrasion of lifting devices in mine factories and other factories is very common.
在我国，厂矿企业所使用的提升设备都普遍存在着钢丝绳磨损的问题。
Engineers adopted some safe installation methods to finish the installation of a complex shape and bad stability film structure with conventional lifting devices in a short period.
通过安全稳妥的安装工艺，将空间复杂、稳定性差的膜顶钢结构运用常规的机械吊装设备在较短时间内安装完成。
The utility model discloses a sliding contact wire which is a sliding contact power supply circuit for mobile electric appliance device, such as lifting devices, transporting devices, etc.
本实用新型滑触线是一种起重运输等移动电气设备用的滑动接触供电线路。
The utility model discloses a sliding contact wire which is a sliding contact power supply circuit for mobile electric appliance device, such as lifting devices, transporting devices, etc.
本实用新型滑触线是一种起重运输等移动电气设备用的滑动接触供电线路。
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