Yuhong Holding Group Co., LTD
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B16.11 Fitting per tubi forgiati ASTM A182 F53 Super Duplex 2507 / S327502025-08-13 17:30:21 |
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ASTM B564 UNS N010276 (Hastelloy C276) UNS N06600, flangia di UNS N066252024-02-26 09:56:39 |
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Flancelle in lega di nichel B5642025-11-27 14:47:45 |