The model number can be found on the bottom rail.
产品型号位于围栏底部。
As EPS Foam is much harder to hand finish, always increase the number of cuts. 40-60 cuts on top and bottom and 11 cuts on the rail.
由于EPS泡沫板比较难于用手工制作，要记得将切割顶部和底部的次数增加到40—60次，尾部11次。
The effects of case parameters on the distribution of elastic-plastic stress hi railhead are analyzed including lateral displacement, gross rail load on axle and constrained conditions of rail bottom.
对于工况参数，主要分析了横移量、轴重和轨底约束对轮轨滚动接触应力场的影响。
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