Yuhong Holding Group Co., LTD
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ASTM B366 Legatura AL6XN / UNS N08367 90 gradi LR Elbow Buttweld2025-08-13 17:31:28 |
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ASTM A182 F316l ASME B16.11 Acciaio inossidabile2024-01-08 11:30:13 |
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ASTM B622 Hastelloy C-22, N06022 Tubo senza cuciture in acciaio nichel2024-02-19 09:39:44 |