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哈尔滨至大连客运专线全线铺设跨区间无缝线路和无砟轨道,应用了现代自动化控制技术和大型专用施工机械,工艺标准及精度要求高。中交—公局—公司哈大轨道板厂承建哈大客运专线TJ—3标48.722 km共计20814块的轨道板预制任务;同时承担了27.11 km共计11598块的轨道板铺设任务,其中包括通长的轨道板底座混
Harbin to Dalian Passenger Line across the board laying of seamless lines and ballastless track, the application of modern automation and control technology and large dedicated construction machinery, process standards and high precision. In the construction of the boarding plant of Harbin-Dalian Passenger Dedicated Railway (TJ-3), a total of 20,814 blocks of prefabricated track plates were undertaken at the joint construction company of Harbin-Dalian Passenger Dedicated Line; at the same time, 11,898 km of track plate laying tasks totaling 11,598 blocks were undertaken, The track plate base mix