trackless transport

基本解释

Construction plans comparison of rail transport and trackless transport in Huangzhouba tunnel;
钻爆法施工时，隧道出碴运输的主要方式为有轨运输和无轨运输。
In this paper the construction plans of rail transport and trackless transport in Huangzhouba tunnel are introduced.
介绍了黄州坝隧道进口无轨运输和出口有轨运输的施工方案。
This paper analyzes the acceptability conditions of auxiliary trackless transport, and looks forward to the prospect of auxiliary trackless transport.
对无轨辅助运输的适用条件进行了分析，展望了无轨辅助运输的前景。