This, of course, is an advantage to the aircraft builder.Wood is used in fabricating spars, building ribs, floorboards, instrument panels, wing tip bows, longerons and stringers, leading edges, etc.

 
  • 由于它能经受风吹雨打且变形均匀,不易开裂,所以被经常用来制作室外体育场的座椅。
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