Metal Corrugated Culvert Pipe Machine China
Spairal Corrugated Culvert Pipe Machine, also known as corrugated pipe culvert, refers to the buried under the highway and railway culvert used in the corrugated pipe, it is made of corrugated steel coil or corrugated steel sheet group composed of circular steel structure pipe. The corrugated structure of metal corrugated pipe culvert can make the force of culvert pavement reasonable, the load distribution …
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