νô óα ֺϸ 1110 98ȣ 700m θ żߴٰ 27 . ̰ ڰ ٴ ִ ֹε ѳ ϴ ־.
ô ֹε ϰ ٴ ֵ θ żŰ ϰ 5 , 3 6 1.5m~2.0m θ ġߴ. Ư ߰ ڰ θ ֵ LED ε ġߴ.
ڴ “ żʿ ֺϸ ֹε ϰ ٴ ְ ƴ” “ε ִ ã ϴ ȯ ֵ ּ ϰڴ” ߴ.
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