It is then compacted by the traffic if there is nit enough money to allow a road roller to be used.
在资金不允许使用压路机的情况下，则可由道路上行驶的车辆将路面自然压实。
It is widely used in hydraulic excavators, vibratory road roller and other Construction Machinery.
它广泛用于液压挖掘机，振动式压路机和其它工程机械。
It is widely used hydraulic excavators, vibratory road roller and other Construction machinery.
它广泛用于液压挖掘机，振动式压路机和其它工程机械。
A road roller is used in making and repairing roads.
压路机是用来修筑道路的。
A road roller is used in making and repairing roads.
压路机是用来修筑道路的。
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