评论信息_桥梁检测预期社会效益与经济效益分析

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桥梁检测预期社会效益与经济效益分析

社会效益：由于引进了桥检车，极大的改善了全国各地交通桥梁检测落后面貌，提升了桥检的技术含量，增强了时效性、准确性、效益性，提高了生产力。特别是对突发事故和自然灾害抢险有特殊的意义。经济效益分析：四川省收费公路管理局每年公…

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