change equipment meaning in English

更改设备

Advances and standardization of signaling technology allow trains to run at higher speeds and cross international borders without changing equipment
先进的和标准化的信号技术允许火车高速通过国境而无需更换设备。
In this thesis , based on the structure trait of the gauge - changeable bogie , a gauge - changeable equipment whose structure characteristic is introduced in the ground is designed , and working principle of the gauge change equipment is expounded
论文基于变轨距转向架的结构特点，设计了一与变轨距转向架相配套的地面轨距变换装置。详细介绍了轨距变换装置各部分的结构特点，并对其工作原理进行了阐述。
This device can be used to rescue the victims in trouble and help firefighters to change equipment and rest as well as to establish a temporary headquarter for the fire army in the frontier easily , which provides a new way of thinking and method to deal with metro fires and plays an important role in strengthening fire army emergency rescue capabilities in metro fires
可用于救助受困人员，方便消防员更换装备和休息调整，以及便于消防部队建立前沿临时指挥点等，为消防部队处置地铁火灾提供了解决问题的新思路和新方法，对提高消防部队在地铁火灾中的抢险救援能力有着重要的作用。