subgrade side ditch
... 公路路肩road shoulder 路基边沟subgrade side ditch 排水沟drainage ditch ...
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动作灵活准确,操纵方便,平整场地有较高的精度,适用于构筑路基和路面、修筑边坡、开挖边沟,也可搅拌路面混合料、扫除积雪、推送散粒物料以及进行土路和碎石路的养护工作。
It can be used for construction of road bed and slop, digging channel, mixing the road surface compound, cleaning snow, transporting the grit material and maintaining the soil and metal road.
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