large-scale maintaining road machinery 大型养路机械
comprehensive road maintaining vehicle [车辆] [公路] 综合养路车
road maintaining 公路养护
road maintaining equipment 道路养护设备
The heating in the block of flats on Munster Road shuddered with the effort of maintaining warmth in the face of such a violent assault from the east.
芒斯特路的公寓楼散发的热气似乎战栗着,面对来自东边的猛烈袭击努力保持温暖。
Photo 348: The police is maintaining order on the repaired road.
图348:貌似地上破了一个洞,警察叔叔站着维持道路秩序。
The continual freezing and expanding, melting and submerging and melting and sinking of roadbed are the main problem on the building and maintaining of road in frozen earth area.
路基周而复始的冻胀、融沉和热融滑塌是冻土地区道路建设和维护所面临的主要难题。
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