: Dz֡ ٸ DzDz Ǻ ȴ?
fjrigjwwe9r3edt_lecture:conts
fjrigjwwe9r3edt_lecture:conts
û ִб Բ ӻ Dz( ) ⹰ Ǻ ָ ȿ Ȯߴٰ . 20~50 54 Dz ⹰ ÷ ȭǰ ǰ 4ְ ϰ , Ϸ翡 2 ٸ ڵ ° 18% Ÿ.

Dz

Ƿ(3D Ǻ Կ ġ) ָ ߴ 6.5%, ̸ 10% پ Ȯߴ. ǰ ȿ 򰡿 , ָ ̸ ָ ׸񿡼 ̶̻ ߴ. Ǻ ڱ 迡 ǰ Ǻ ڱ ־.

ռ û Dzֿ پ ִ. Dz ⹰ ֺ ׻ȭ ִ 2.3 Ҵ. ׻ȭ, ׾, ׿ ȿ ִ ö󺸳̵ е ִ 3.5 Ÿ.

1% Dz ⹰ óߴ ָ ź ִ ˷л 40%, ܴ Ǻθ ϰ ϴ ʶ׸ 18% Ȯߴ. û ̹ Ư ü ȹ̴. û Ư۰п ֿ Dz ȭǰ ̿ ִ ɼ Ȯ ̴١ .

ó: ǰ ñ , ̴ (www.hidoc.co.kr)
: Ǻθ Ÿ E
: ޱޱ յ Ĵ´? Ų