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本刊讯日前,北京现代公司工会召开了经济技术创新总结表彰会,对发动机厂机加工车间的《曲轴80序α斜油孔钻加工参数的改善》等经济技术创新成果和
Recently, the Beijing Hyundai company unions held a summary of economic and technological innovation will commend meeting on the engine shop machining shop, “Crankshaft 80 α α inclined oil hole drilling process improvement” and other economic and technological innovations and