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culvert
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culvert
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culvert
涵洞
横贯并埋设在路堤中的供排泄洪水、灌溉或交通使用的渠道或管道。但多跨桥梁的跨总长小于8米,或单孔跨度小于5米者,也称涵洞。
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competitive intelligence collection
competitive intelligence competence
competitive intelligence consultant
competitive intelligence culture
competitive intelligence cycle
competitive intelligence department
competitive intelligence ethics
competitive intelligence evaluation
competitive intelligence for decision
competitive intelligence function
competitive intelligence gathering
competitive intelligence grey zone
competitive intelligence management
competitive intelligence method
competitive intelligence moral
competitive intelligence need
competitive intelligence network
competitive intelligence performance evaluation
competitive intelligence practice
competitive intelligence product
competitive intelligence professional
competitive intelligence protection
competitive intelligence quarterback method
competitive intelligence risk
competitive intelligence service
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