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ASTM A182 F317L Sockolet Weldolet MSS-SP-97, MSS-SP-79,3000LB 6000LB 2" X8”2025-09-12 11:39:27 |
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ASTM B622/liga C2000/níquel de UNS N06200 tubulação sem emenda MT23 de liga2025-07-15 13:56:37 |