在铁路货车行业推行欧洲标准EN15085"轨道车辆及其零部件的焊接"
재철로화차행업추행구주표준EN15085"궤도차량급기령부건적한접"
"Welding of Railcars and Components"--Execution of European Norm EN15085 in railway freight cars industry
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