annular firtree blade root

同义词释义

1)annular fir-tree blade root,周向装入的枞树形叶根2)annular fir-tree blade root,周向枞树形叶根3)axial fir-tree blade root,轴向枞树形叶根4)fir-blade mounting,枞树形叶根叶片装配5)Fir tree dovetail,枞树形叶根6)fir-type groove,枞树形叶根槽