objective to reduce air pollution in the tunnel which is used the method of trackless transport to construct.
目的 为降低采用无轨运输方式进行施工的隧道中空气污染。
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。
the abroad and domestic usage situation and technical level of underground auxiliary trackless transport are introduced, its developing prospect in our country is analysed.
to reduce air pollution in the tunnel which is used the method of trackless transport to construct. using ty fuel additive to promote the fuel burning more sufficiently.