Before delivering the ship to the owner, how do you paint the shellplating?
交船前怎样对船体外板进行油漆？
2
Opening in the shellplating, deck plating etc. to be rounded and reinforced where necessary.
船壳板、甲板等处必要的开孔应圆滑并进行加强。
3
Many people go to a metal detection research department, tested the watch shellplating thickness, the equipment they use a strong radiation experiment was completed, remove the case again, bad!