The way is smooth and cover plates of holes and trenches are ready.
道路平整、畅通无阻；孔、洞、沟等盖板齐全。
The machine has railway protective cover device for ensuring the smooth road vehicles.
本机有道轨防护罩装置，保证工作车行进顺畅。
The machine has railway protective cover device for ensuring the smooth road vehicles.
本机有道轨防护罩装置，保证工作车行进顺畅。
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