Baa ya chuma ya kaboni
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Paa ya chuma tambarare iliyovingirwa moto Q235B mabati ya kuzamisha moto...
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Upau wa Chuma wa Q235 Q345 wa Milimita 8 wenye Mashimo Mil...
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HRB400 HRB500 b500b b500c astm 615 gr40 gr60 de...
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China Supplier Deformed Steel rebar hot rolled ...
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SAE1008 SAE1006 5.5mm upau wa fimbo ya chuma 6.5mm kaboni...
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Kiwanda cha Uchina 12mm-200mm Q235B Q345B SS400 ASTM...
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SAE1008 SAE1006 5.5mm upau wa fimbo ya chuma 6.5mm kaboni...