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山区公路各种自然灾害中水毁灾害最为普遍。对水害的成因进行调查分析 ,做到有的放矢、对症下药 ,能有效避免和防治公路水害发生。
Water damage caused by various natural disasters in mountainous roads is the most common. Investigate and analyze the causes of water damage, make targeted, remedial measures, can effectively prevent and control highway water hazards.