Its muscle is in unlikely places like Western Approach, an anonymous industrial estate near Bristol, where GKN crafts wing spars for Airbus.
飞机的支撑部位通常生产在看起来不太可能的地方，如布里斯托尔附近的一家不知名工业园区西进口航道，吉凯恩在那儿为空中客车公司制造翼梁。
Wing spar
原声例句
经济学人（汇总）
英语百科
Spar (aeronautics)
（重定向自Wing spar）
In a fixed-wing aircraft, the spar is often the main structural member of the wing, running spanwise at right angles (or thereabouts depending on wing sweep) to the fuselage. The spar carries flight loads and the weight of the wings while on the ground. Other structural and forming members such as ribs may be attached to the spar or spars, with stressed skin construction also sharing the loads where it is used. There may be more than one spar in a wing or none at all. However, where a single spar carries the majority of the forces on it, it is known as the main spar.
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