Frost crack is the main failuve of asphalt pavement in permafrost region.

冻裂是多年冻土地区沥青路面的主要病害.

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Frost Crack hands bleeding, still insists chuo.

双手冻裂出血, 仍坚持不辍.

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In the light of the frost crack condition, the precautionary measures were put forward.

针对冻裂的具体情况, 提出了今后的预防措施.

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