如果架子上可以铺设钢轨，则大军车轮可直接放在钢轨上。
If the shelf can be steel rails, big wheel vehicles can be placed directly on the rail.
线路铺设使用也表明，喷风淬火钢轨比喷雾淬火钢轨具有更好的抗剥离性。
The quenched rail laid on the track shows that the quenched rail with jetting air has better shelling resistance than that with mist cooling.
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