Yuhong Holding Group Co., LTD
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B564 Hastelloy C276 Flange resistente alla corrosione N10276 Long Weld Neck2024-03-26 17:05:12 |
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ASTM B462 UNS N10276 / Hastelloy C276 Flange a collo saldato2024-08-04 16:04:35 |