加强构件的非水密焊接接合和填角焊应该在检查完分段后进行喷漆。
Non-watertight weld joints and fillet welding for stiffening member shall be painted after block inspection.
采用本发明上述的焊接方法，可以使其打击面材料与钛合金壳体牢固地相互焊接接合为一整体式结构。
By the method, the hitting surface material can be welded with the titanium alloy shell to form a whole structure.
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