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Tubería de acero inoxidable TP304 TP316L TP310S TP321 de DN10 ASTM A3122022-03-30 20:34:37 |
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Tubo inconsútil TP316Ti UNS S31635 ERW de ASTM A312 Wealed2022-12-23 14:40:23 |
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ASTM A312 S31254 Avesta 254SMO Stainless Steel Seamless Tube 33.4*2.77mm2025-11-10 08:46:17 |