Azzar tal-karbonju
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Fabbrika Tianjin Erw Spiral Welded Carbon Steel ...
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Q235B / Q345B / API5L SSAW Spiral Welded Steel Pipe ...
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Q235 Tubi tal-azzar kwadru sufals iswed RHS Steel ...
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ASTM A53 TUBO DE ACERO SOLKADO HOT ROLLING CARB ...
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Prezz tal-Fabbrika ASTM A53 A36 HOT ROLLED STEEL Pro ...
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Prezz tal-Fabbrika ASTM A500 200 * 300 RHS Oiled MS St ...
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Bejgħ sħun Taqsima vojta kwadra / ħadid rettangolari ...
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A36 Q235 Pjanċa tal-azzar imżewqa mżewqa sħuna ...
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DC01 DC02 DC03 Prime Cold Rolled Azzar ħafif hi ...
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Folja tal-metall tal-azzar tal-liga rrumblata bis-sħana tal-karbonju baxx ...
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Q235 ħoxnin ta '3 mm hot rrumblat checkered azzar plat ...
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Pajp tal-azzar spirali ta 'dijametru kbir Ssaw Steel Pip ...