Yuhong Holding Group Co., LTD
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ASTM B729 LEGERING 20 / UNS NO8020 HASTELLOY NAADLOZE PIJP 100% UT2023-07-27 15:00:45 |
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ASME SB111 90% Cu 10% Ni C70600 naadloos buis van koper-nikkellegering2025-04-25 15:24:00 |
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ASTM B514 800H Inconel legering gelast buis, Tubo Aleación de Níquel2023-12-21 11:14:06 |