[=̵] 䱳( ȯ) Ӵ ǰ ޱ ﺸ ߰ Ͽ ü Ѵٰ .
߰ Ӵ ͷ ڱ Ӵ Ȱȭ ɸ ȴٴ п , ȮϿ Ӵ δ 氨۵ ִ.
2 7 Ӵ ú ǰ Ͽ ǰ ǸŽ Ȯεƴ.
̴ ڱ Ӵ ǰ ǹ ϵ ϴ , ڱ ̷ ϰ ش.
ﺸ Ӵ ǰ 0.346~0.989% ú 1.08~5.15% ϰ ̴.
, ȣϱ ȯ ǰ , ﺸ ǰ 0.617~1.762%ν ú ǰ 0.06% , ú ǰ ú ϴ ŹϿ ϵ ϴ Ϳ , ﺸ ǰ Ӵ뺸ݿ Ź 䱸 ʰ ־ Ӵڰ Ȱ ִ ȴ.
װ ڱ Ӵ Ȱȭ ɸ ۿϿ ﺸ ߰ ν ؼҵ ȴ.
, ü Կ ǰ Ǹ, װ Ź κ̾ 忡 ڱ ð ȴ.
"Ӵ δ پ" |
2014-07-31() 15:57 |
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