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每季文献题录(1997.11—1998.1)综合轮对压装实现互换的可行性分析(一)陈辉刚等铁道机车车辆工人1997,(10):20~22机车车辆锻压技术的主要成就及今后的课题吴兴方机车车辆工艺1997,(5):1~4HFC—134a在铁路机冷车制冷机...
Quarterly Bibliography (1997.11-1998.1) Feasibility Analysis of Integrated Wheelset Pressurization (1) Chen Huigang Railway Rolling Stock Workers 1997, (10): 20 ~ 22 The main technologies of rolling stock forging Achievements and future issues Wu Xingfang rolling stock technology 1997, (5): 1 ~ 4HFC-134a in the railway machine cold car refrigerator ...