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There are mainly reinforced concrete frame structure, shear wall structure, frame shear wall structure, frame barrel structure and barrel structure. Frame barre···
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What is steel structure, with scientific research language to speak steel structure to stainless steel plate production as the main body of the structure, is no···
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I-beams, also known as steel beams, are long strips of steel with I-shaped sections. I - beams are divided into ordinary I - beams and light I - beams. It is ···
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Spiral welded pipe: The low carbon carbon structural steel or low alloy structural steel strip is rolled into a tube blank according to a certain helix Angle (c···
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Big mouth straight seam welded pipe main production process description.
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