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ô ö 5 ~ 8 , Ȱ ߰ .
켱, Ǵ һȭ ٷ 32ҿ ֹȭչ 403Ҹ Ưϸ, Ư ֹȭչ ִ , õ, ˴Ϲݻ ߰ ǽ ̴.
, ſ⸦ ̿ Ⱑ ܼ ǽϰ, ֹȭչ ֹ߹ Ҹ Ѵ. ϹݺϷ һȭ ģȯ Ϸ ü Ѵ.
̿ Բ ùε ǰ ظ ϱ ȳ ൿ ȫ ȭѴ. 溸 Ȳ ڸ, , ˸ Ȱ ż ϰ, Ȩ, , ڸ Ȱ ൿ ɡ ˸ ȹ̴.
, 溸 ڼ ް ù õ Ȩ ûϸ ȴ.
μ ȯ汹 ϰ 5~8 Ⱓ Ȳ Ƿ å ù ǰ ȣ ּ ϰڴ١ ߴ.
, ߿ ִ ̻ȭ(NO2) ֹȭչ(VOCS) ȭ ȴ. ݺؼ Ǹ ȣ ģ. ȯ 1ð 0.1ppm , 8ð 0.06ppm ϴ.
õ ó 25 ҿ ǽð ϸ, 4 ǿ 溸 ߷Ѵ. 溸 1ð Ǻ(0.12ppm ̻), 溸(0.3ppm ̻), ߴ溸(0.5ppm ̻) ߷ɵȴ. Ǻ 9 ߷ɵư, 溸 ߴ溸 ߷ɵ .
Ǻ ߷ɵǸ ǰ ǿ Ȱ ϰ, Ϲ ð Ǵ ǿ Ȱ ؾ ϸ, 溸 ߷ɵǸ ġ б ǿ Ǵ Ǵ ġ ̷.
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