Yuhong Holding Group Co., LTD.
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Codo de 180° ASTM A403 WP321H Acero Inoxidable ASME B16.9 Soldadura a tope2025-07-17 15:47:37 |
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Pipa redonda sin costura de acero inoxidable duplex2023-12-29 16:06:56 |