ϸ д óü |
̿ ν д óü ̾ ΰ þ ȴ.
ü ϰǸ д ó ϸ ұԸ ַΰ ؼҵ ̴.
ֿ ü ó, óġ, Ż ֽ 輳 ڵ ý . š ȭ ֱ ҵϰ ü ϴ 븦 Żϰ ȴ.
̰ Ϸ 30 Ḧ ϰ, д ó BOD 30mg/L ȭ BOD 20mg/L Ϸ óȴ. δü ֹε ̿ ִ ౸嵵 .
ڴ óü ذǸ ûõ ֺ ֹε ο ؼ پ ȿ ŵ ̶͡ ߴ.
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