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Tubo redondo inconsútil UNS N10276 de ASTM B622/de B626 Hastelloy C276 SS2020-04-22 10:34:44 |
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ASTM A312 S31254 Avesta 254SMO Stainless Steel Seamless Tube 33.4*2.77mm2025-11-02 12:50:25 |