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Tubo senza cuciture di Hastelloy C-276, ASTM B622/B619 /B626, N10276/2,4819,2020-06-02 17:30:18 |
ASTM B622 Hastelloy C-22, N06022 Tubo senza cuciture in acciaio nichel2024-02-19 09:39:44 |