, 57ҿ

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  • 2025.01.17() 19:18
, 57ҿ
  • Է : 2021. 05.04(ȭ) 13:31
  • ڿ
[/ڿ ] ( ٱ) ظ ̰ 57ҿ ߴٰ .

(cool roof) ǹ ̳ ¾籤 ݻϰų ¾翭 ϴ Ʈ ĥϴ ̴. ̸ dzµ 3~4 ִ. ܿȿ ֱ ܿö ϰ ְ, Һ ν ½ǰ ࿡ ȴ.

̹ 3 8õ Եƴ. ȯ ְ 2020 ĺȭ å 1 9õ ģ ݾ̴. 9 3 ű2 ȸ 2020 Ϸ ̾. յ ȭ(ȫ ) Ǹ鼭 4 ż Ϸ ־.

ڴ " ִµ ̹ ֹε ̶ ÿϰ ñ ٶ. ù ³ȭ ֹ ½ǰ ̸鼭 ȭϴ پ ȿ ϰ ִ. ߴ.
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