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介绍了俄罗斯铁路新一代货车用的新钢种,以及板、型材焊接部件的静、动强度和低温冲击韧性试验结果。
The new types of steel used for the next generation of Russian railways, as well as the static and dynamic strength and low temperature impact toughness test results of welded parts of plates and profiles are introduced.