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SAE1008 SAE1006 5.5mm 6.5mm sandar ƙarfe sandar carbon...
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Zafi birgima lebur karfe mashaya Q235B zafi-tsufa galvani ...
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Kwandon ƙarfe mai faɗi na Q235 Q345 mai ramuka Mil 8mm tare da ramukan ƙarfe...
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HRB400 HRB500 b500b b500c astm 615 gr40 gr60 de...
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Kamfanin China mai samar da kayan ƙarfe mai laushi mai zafi ...
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Masana'antar China 12mm-200mm Q235B Q345B SS400 ASTM...
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SAE1008 SAE1006 5.5mm 6.5mm sandar ƙarfe sandar carbon...
