track maintenance的意思|示意

The advantage and necessity in large track maintenance machinery predictive maintenance was described.

阐述了铁路大型养路机械设备实施预知维修的必要性和先进性.

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Thus, the CAM deteriorations should be strictly controlled during the slab track maintenance.

故在板式轨道养护维修中,应严格控制CAM病害.

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Welcome to join the world's leading supplier of track maintenance and construction equipment.

欢迎加入我们,世界上最优秀的轨道养护和设备制造供应商.

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Works after the regular inspection of track maintenance services, to ensure that works perfect.

工程验收后实行定期内的追踪维护服务, 确保工程的完美.

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