Yuhong Holding Group Co.,LTD
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ASTM B366 C-276 Hastelloyのニッケル合金の肘90 LR DN100のバット溶接管付属品2025-04-27 15:16:14 |
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合金鋼の管付属品、ASTM B366 HastelloyのC22/2.4602 180度の肘2022-01-10 17:00:17 |
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Hastelloy C276の管付属品ASTM B366 UNS N10276/DIN 2.4819 90のDEG。肘2025-08-13 17:31:21 |