λ 2023 ǥ

  • + ã
  • 2024.09.27() 18:34
λ
λ 2023 ǥ
ʹ̼ ׸񿡼 ȯ , ϰ ߼
  • Է : 2024. 02.20(ȭ) 07:13
  • ̻
7
λ ȯ濬 ù ǰ ȣ ǽ '2023 ' 20 ǥߴ.

¸ ͸ϱ 6 ׸(̼, ʹ̼, , Ȳ갡, ϻȭź, ̻ȭ) ȯ ϰ ִ.

ÿ ô 28, κ 4, 32 ȯ  ̴.

2023 , 󵵴 ʹ̼ ׸ ȯå⺻ ȯ , ׸񿡼 ߼ .

󵵴 ̼ 31 g/m3( 50 ) ʹ̼ 16 g/m3( 15 ) 0.0327 ppm(8ð 0.06 ) Ȳ갡 0.0027 ppm( 0.02 ) ϻȭź 0.32 ppm(8ð 9 ) ̻ȭ 0.0141 ppm( 0.03 ) ƴ.

10Ⱓ ߼ ()̼, Ȳ갡, ϻȭź, ̻ȭҰ ϴ Ÿ, ϰų ߼ Ÿ.

Ư, (̼) 7 Ư ƴ.

̴ ȲԷ ⷮ å ̼ .

ȯ濬 ȯ  츮 ͸ ù ǰ ȣ ּ ϰڴ١ ߴ.
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