The scantling, construction and materials of hull within a range of midship part to be as shown on the midship Section.
船舯部分船体的构件尺度、结构和材料如舯剖面图所示。
Small craft - Hull construction and scantlings - materials - Steel, aluminium alloys, wood, other materials.
小艇。船体构造和船材尺寸。材料。钢、铝合金及其它材料。
After studying the situations of local and spot corrosion to ship's hull and pipelines, the paper proposed the method to repair and strengthen the elements by using the composite materials.
本文从舰船船体、管系局部及坑点腐蚀的实际情况出发，提出用复合材料进行修理加强的方法。
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