Yuhong Holding Group Co., LTD
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B16.48 ASTM B462 N10276 Hastelloy C276 Flange per occhiali RF classe 1502024-01-30 17:01:48 |
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Flangia ad alta pressione 300# ASME B16.5 di ASTM A182/SA182 F321 HBRF2022-08-22 17:18:05 |