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Nickel-legierter Stahl-nahtloses Rohr ASTM B167/ASME SB167 N06600 Inconel6002025-04-01 17:46:27 |
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ASTM B163 Incoloy N02200 N02201 N04400 N06600 Wärmetauscherrohr2025-06-18 14:43:32 |