Tantal-Stange der Elektronik-99,95% minimale der Reinheits-Ta10W 3mm2022-02-14 15:50:15 |
Getemperte reine Tantal-Stange ASTM B365-98 R05200 4mm2022-02-14 15:50:15 |
GB/T ASTM B 0.05mm 1.5mm zeichnend Zirkonium-Folie2022-02-14 15:50:15 |