ܿ ǰ
ƿ 谡 ϸ鼭 忡 Żǰ Ȳ ǰ ִ.
̷ Ϻ ̴ ܿ Ǿ ִ ϰ ִ.
迡 ϸ ƿ 귣 20~30% ľǵǰ ִ.
20% ϸ ȣȲ 3 ִ 40% پ ġ.
ش ª , ϴ ѵٰ ַ Ŷ ҵ ũ ۿߴٴ м̴.
10~15 ϴ ȭ Żǰ 40~50 ̻ ָ ̷ 븮 ũ پ ް ̴.
翡 븮 ִ 翡 98% Ϸƴٰ ߴ. 忡 ÷̸ 60~70% ۿ ʴ´. ܿ ǰ ̿ ǰ ä ־ ̸ ϴ١ ߴ.
õ ֵ Żǰ Ŷ پ絥ٰ ü ҷ 忡 ä . ܿ Ϻ ʰ ٿ ɾҴµ 50% ε ſ 徿 ȷ ִ١ ߴ.
̿ ϰ ȭ õϰ ִ ƿ 谡 ܿ ǰ 30%̻ Ǿ ִ Ȳ Һڵ鿡 ȭ ǹ̶ ̴.
Ȳ ִ ĥ δ ִٰ ִ.
ó : з 2017 3 24
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