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Barra lisa estirada a frio 10*20 15*30 20*40mm de aço carbono Sae10452025-01-01 12:21:59 |
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Categoria S45C placa de aço de 10 - de 200mm Aisi 10452021-03-24 14:37:55 |
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Grade S45C SAE1045 Cold Rolled 1.0-3.0mm 1250*2500mm Carbon Steel Sheet2025-10-27 09:10:37 |