ŵ ֽ, ε LED

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  • 2024. 4. 26()
ŵ ֽ, ε LED
  • Է : 2021. 04.20(ȭ) 10:42
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[/簩] ֽô ¿ 뷮 Ĵ ְȯ 5 7ϱ 2021 ε LED û Ѵٰ 20 .

û ù ְȯ Ǽ 30 ̻ 126 Ʈ شȴ.

̹ LED ε ⱸ(LED, , 濭 ) ü üϴ ݾ ϸ Ĵ ְȯ ĵ(˻)  켱 ϰ ǽ ̴.

ֽ ʸ , 2006 15 ü  μӽü CCTV 126 29 ߴ.

ŵ ߼ ȭ ÿ ʿ ϴ ϸ ü Ȱȭ ⿩ ȴ١ ߴ.

, û ֽ Ȩ ˸翡 Ȯ ڼ å ϸ ȴ.


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