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通过驻厂钢轨质量监督工作根据铁路需求变化、钢厂工艺改造等进行的调整,介绍了高速钢轨驻厂质量监督的实践。
Through the supervision of the quality of the railroads in the factory, according to the changes in railway demand and the technological transformation of steel mills, the quality supervision of high-speed railroad mills was introduced.