60 kg/m钢轨12号提速道岔曲线尖轨磨耗机理探讨

姜卫利;谷爱军;刘中勋

Discussion on Mechanics to Reduce Wearing of Curve Point of 60 kg/m Rail No.12 Enhancing Velocity’s Frog

JIANG Wei-li;GU Ai-jun;LIU Zhong-xun

. 2001, (1): 51 -53 .