At this stage the hull and deck are joined together.
在这个阶段，船体和甲板结合在一起。
Applied 1st primer coat for expose deck, forecastle deck, poop deck on block stage.
露天甲板、艏楼甲板及艉楼甲板等在分段阶段只做一度底漆。
In designing a pontoon deck system which is made of light-weight and high rigidity material, strength calculation is one of the most concerned problems for designers at the beginning stage.
采用轻质高强铝合金材料设计舟桥的甲板时，其强度计算是初始设计者最为关心的问题之一。
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