Yuhong Holding Group Co., LTD
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ASTM B366 AL6XN NO8367 Hợp kim niken Mông hàn Lắp khuỷu tay 90Deg2024-06-13 10:47:30 |
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ASTM A182 F321H Weld Neck RF Stainless Steel Flanges B16.47 > 24 inch2025-08-13 17:38:36 |
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ASTM A182 F316L Stainless Steel Flange Weld Neck Raised Face B16.52025-08-13 17:39:45 |
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Thép hợp kim niken GBT-15062 GH3030 ống/ ASTM A312,JIS G 34592024-05-30 11:54:48 |