指出了液舱壳板加纵骨的全实肋板同心双层圆柱壳是一种优良的耐压液舱新型结构型式。
Double concentric cylindrical shell with solid floor and added longitudinals on the pressure tank shell is a very good structural form of new pressure tank.
这些包括梁，蒙皮，肋，纵梁等，还有整体油箱结构。
These include spars, skins, ribs, stringers, etc., and integral fuel tank structures.
这些包括梁，蒙皮，肋，纵梁等，还有整体油箱结构。
These include spars, skins, ribs, stringers, etc., and integral fuel tank structures.
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