> å
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ӹ ̻ȭź , ġ ʰ
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ȯ, ̻ȭź å
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۸ Ȼ ڣ
Ϲ ӹ ̻ȭź ִ Ÿ.
4 ȯΰ ǽ Ϲ ӹ dz м ӹ ̻ȭ ź 2345ppm ̾.
2006 õ ߱ dz ǰ ̻ȭź 2000ppm, ȥ 3000ppm ϸ غ 345ppm ̴.
ó ӹ ̻ȭź ȯδ ȯΰ ӹ ӹ dz ù Ѵٴ ȹ̴.
̿ ȯδ 4 ӹ̳ο ӹۻ 8 ȸ dz ڹ ġ ߴ.
ȯδ ̹ ȸ簡 dz ü ν °Դ ǰ ȣ dz ǰ ٹȯ ϰ ִ.
̹ ù ӹ ̻ȭź ⸦ ϰ ǽð ̻ȭź ȭ ν dz ڷḦ ڵ DBȭϰ ʰ ȯü ǵ dz ̳ ǵ ȹ̴.
ž° 縦 ǽϰ ̻ȭź ǰ ؼ ȯ ͱüû ӹ dz Ŵ ħ̴.
̿ ȯ ڴ ӹ, ȸ 谡 ° ǰȣ dz ȯ ȭν üϴ Ȱȯ ؼ ư ȹ̶ ߴ.
Ȼ (lgnumber1@mdtoday.co.kr)
<ǰ ̴ ѹα ǥ Ƿ, ǰ Ź , >
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