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Ss321 Ss316 2mm Vaso a pressione Cupola Fine Disco ellittico Fine PED ASME2024-07-22 14:52:30 |
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16Mn Q345B Asme Standard Flanged and Dished Head Dimensioni ASME2022-02-15 10:36:53 |
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Capi serbatoio segmentati in acciaio al carbonio, Capi piatto emisferici2024-07-24 10:34:13 |