波纹管涵洞
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steel corrugated pipe culvert 钢波纹管涵
metal corrugated pipe culvert 金属波纹管涵洞
corrugated-metal pipe culvert 波纹管涵
corrugated steel pipe culvert 波纹钢管涵
·2,447,543篇论文数据，部分数据来源于NoteExpress
Combined with the construction practice of Fanwu Highway, the paper introduced the construction technology and technical requirements of steel corrugated pipe culvert.
结合繁五线施工实际对钢波纹管涵的施工工艺和技术要求进行了探讨。
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