60kg/m钢轨12号固定辙叉无缝道岔铺设的理论计算分析

谷爱军;范俊杰;高亮

Teoretical Calculation for the 60 kg/m Rail No.12 Continuous Welded Turnout with Rigid Frog

Gu Aijun;Fan Junjie;Gao Liang

. 1999, (1): 65 -68 .