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ASTM A350 LF2 Flange in acciaio inossidabile ANSI B16.5 ASME B16.472023-10-08 18:47:30 |
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Flangia per tubo in acciaio inossidabile 2500 # Ansi B16.5 Asme B16.472023-08-08 14:55:12 |
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Forgiato 1/ 2" Legata Acciaio Flange Ansi B16.5 Asme B16.472023-10-08 18:42:07 |