Yuhong Holding Group Co., LTD.
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ASTM B366 NO8810 Codo de 180° de radio largo para soldadura a tope2025-06-13 13:56:44 |
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REBORDE DE ACERO DE ASTM A105/DE A105N NACE0175-03, FF/RF/RTJ, B16.5 B16.472023-07-07 16:36:52 |