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Study on Application of X70 Pipeline Steel to the Large Scale Reinforced Concrete Bridge
Author(s): 
Pages: 67-70
Year: Issue:  1
Journal: JOURNAL OF NORTHWEST HYDROELECTRIC POWER

Keyword:  X70石油管线钢Q345低合金钢螺旋焊接钢管;
Abstract: X70石油管线钢φ1016×17.5 mm螺旋焊接钢管可以替代Q345低合金钢声1000×16 mm卷制焊接钢管,用于特大桥钢管混凝土拱肋.
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