硬壳式构造一种金属构造，如飞机，其外壳承担机身受到的全部或大部分压力。
A metal structure, such as an aircraft, in which the skin absorbs all or most of the stresses to which the body is subjected.
硬壳式构造一种金属构造，如飞机，其外壳承担机身受到的全部或大部分压力。
A metal structure, such as an aircraft, in which the skin absorbs all or most of the stresses to which the body is subjected.
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