The current photoelectric servo gauge-alignment system is replaced by laser video camera gauge-alignment system.
以激光摄像式轨距-轨向系统替换现有的光电伺服式轨距-轨向系统。
Therefore, gauge-alignment measurement system for track inspection car needs to be upgraded.
为此对轨检车轨距-轨向系统进行改造。
The article gives the presentation of the working principle, composition of the equipment, the method for installation and the key - point for alignment of the Orbis gauge imported from England.
简要介绍了从英国引进测径仪的工作原理、设备组成及其安装方法、调整要领。
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