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矩形钢管规格表Ⅱ rectangle shaped tube Specs\t 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6.0 7.0 8.0 9.0 10 12 130*50 130*80 130…
矩形钢管规格表Ⅰ ( rectangle shaped tube ) 矩形管规格表(rectangle shaped tube) 规格\t 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 6.0 7.0 8.0 9.0 10 12 30*20 30*…
方形钢管规格表 ( flat-ellipse shaped tube ) 方形管规格表(square shaped tube) 规格\t 1.0-1.5 1.5-2.5 3.0-4.5 5.0 5.5 6.0 7.0 8.0 9.0 10.0 12.0 16.0 10*10 …