| 摘要 |
<p>The aerodynamic illuminated flag is a flag that gains depth with its double walled structure and is able preserve its rectangular form as a result of this structure; and does not hit against the pole and can avert the adverse impact of the wind even when at high levels of wind; and can provide for efficient illumination by means of the illumination system assembled within its two walls while consuming a low level energy.</p> |
