ȸ̶ ڸ ϸ ȸ ġ Ǹ, Ȱ ϴ , 3 ȸ 18, ȸ 23̴.
21 ϰ ٷڴ 101̴.
ΰǺ δ ٿְ ϱ ӱ ΰǺ δ ȸ Ϻθ ϴ , 30~70% ȴ.
ͻô ڷγ19 濵 ȭ ȸ , 20% ߰ ΰǺ ִ 90% ħ̴.
ٷڿ 70% 濵 ȭ ؼ ȹ̴.
ͻ ȸ 弭 ȸ ڷγ19 Ÿ ʵ پ ߱ ϰڴ١ ./