1) large track maintenance machine
大型养路机械
1.
Design and implementation of Using and Repairing Management Information System for railway large track maintenance machine
铁路大型养路机械运用检修管理系统的设计与实现
2.
The large track maintenance machines were used in the railway engineering construction of replacement for ballast on the Guangzhou-Maoming railway line.
文章介绍了有关在广州-茂名铁路运用大型养路机械进行更换石碴施工的技术和经验。
2) large track maintenance machinery
大型养路机械
1.
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。
4) light track maintenance machinery
小型养路机械
1.
At the time of developing heavy duty track maintenance machinery for the permanent way maintenance of the Chinese railways, the technology input should be increased and advanced light track maintenance machinery be developed and manufactured immensely so that new growth points will be appeared for the light track maintenance machinery market.
我国铁路线路的工务修理工作在发展大型养路机械的同时,应加大技术投入,大力开发制造先进的小型养路机械,小型养路机械市场将出现新的增长点。
5) maintenance machinery
养路机械
1.
The influences of the repairing and cleaning of maintenance machinery on lateral drag of roadbed;
养路机械维修和清筛对道床横向阻力的影响
补充资料：养路
1.保养铁路或公路。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条