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產品 材質 規格 價格
Q345B角鋼 Q345B 25*25*3 2605/噸
Q345B角鋼 Q345B 30*30*3 2655/噸
Q345B角鋼 Q345B 40*40*3 2625/噸
Q345B角鋼 Q345B 50*50*3 2675/噸
Q345B角鋼 Q345B 70*70*3 2695/噸
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