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ASTM A182 F53 Tetti hex NPT forgiati per l'industria offshore e marina2023-12-26 14:01:46 |
ASTM B151 C70600 Cu-Ni 90/10 Flange forgiate nichel rame Flangia WN RF2023-08-15 15:16:10 |
Gomito di ASTM A403/ASME SA403 WP304/WP304L BW LR/SR2022-11-20 15:14:02 |