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1" - 24" weldolet do sockolet do threadolet do SP 97 de ASTM A105N STD MSS2021-05-27 17:33:59 |
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Liga do aço de liga de ASME B16.9 650 3/4" - 24" T SCH40 igual sem emenda2025-06-05 15:40:48 |
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ASME B16.9 3/4" - 24" T sem emenda do aço de liga 650 SCH10 Eaqul2021-08-25 13:55:18 |