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1" reduzindo ANSI B16.9 SMLS SCH40S X SCH40S BW A403 WPS 304 do T2025-07-11 08:44:45 |
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Liga de níquel de B366 WPNIC11 que reduz o T 3" X6” STD ASME B16.92025-07-01 13:51:03 |