耐高温合金KZSGR2MS4915¥100去看看林宾宾13的小店47发布了Ti-5CAl-2.5Sn钛合金GR1 KZSGR2 GR5钛棒板TSA-160S耐高温MS4915耐高温合金KZSGR2MS4915¥100去看看林宾宾13的小店47发布了Ti-5CAl-2.5Sn钛合金GR1 KZSGR2 GR5钛棒板TSA-160S耐高温MS4915