[̵ ] 긲п 12 ſ , û ְ Ȯεƴٰ .
긲ڿ 20 Ⱓ 4 1 7 1 Ⱑ ſ ûϴٴ Ȯεƴ.
ֿ ˷ Ȳ갡 1.1ppb 4 1 Ÿ ̻ȭ 2.6ppb 7 1, 8ð 7.1ppb 4 1 ƴ.
꼺ȭ ǥ pH 2007 pH 4.7 pH 5.6 ξ 꼺 ƴ.
̹ ģȯڵ , ڵ ġ å , ECO 긲å 꼺 û ģ мߴ.
ȯ긲 û å ɱ å Ȯϰڴ١ ͻ å ȫڷε Ȱ 츮 ˸ڴ١ ߴ.
, û ְ ִ 1/7 |
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2026.02.23() 17:45





























