뿵ؾ( ) ö ¾ þ Ȱ ػ Ȯ 21Ϻ 30ϱ ȫ ․ 赵 Ⱓ 5 Ѵ ҹ ٴٳ ػ ֿ Ưܼ ǽѴٰ .
ܼ ʰ, ̽Ű , ֿ ð ػ ϴ ߴ ҹ .
뿵ذ漭 ϵ þ 990 ô̸, ̿ ð 42 ϰ ִ ҹ ܼ 50 ǿ ϰ ִ.
Ư 12. 16Ϻ ػ ߾ݳ 0.08% 0.05% ȭǾ, ̸ 5 ̻ ó, 5 ̸ ְ 300 · ó ް Ǿ־ ٴ ǰ ʿϴ.
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