... corrugated slice (胡萝卜或甜菜等)波形[槽形]切片 corrugated steel culvert 波纹钢管涵洞 corrugated stitcher 波式缝纫机 ...
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corrugated steel culvert structure 波纹钢板管涵
embedded large-span corrugated steel culvert 地下大断面薄钢结构
steel corrugated pipe culvert 钢波纹管涵
corrugated steel bridge and culvert 波纹钢板桥涵
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。
Rc slab culvert, circular culvert and alloy steel corrugated culvert are applicable to the secular frozen earth area.
钢筋混凝土盖板涵、圆管涵和合金钢波管涵等都适应于多年冻土地区。
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