ľ üǰ ߷ ο Ȱ ô
꼺 , Ȱ
п ؼ꿬( ջ) μ ǻ츮 忡 , ü ǰ Ͽ ľ ο Ȱ ϴ ȿ ŵΰ ִٰ .
ؾ 1980 귮 5~6濡 ̸, Ϻ Ͽ ε鿡 ҵ Ȱִ ǰ ϳ.
1990뿡 鼭 뷮 귮 ϱ Ͽ 귮 2,000 ܿ Ұ Ǿ ȴ.
̷ 귮 Ҵ Ŀ³ȭ », ö Ҽ, м, ȭ ۿϿ ϴ ˷ ִ.
ؼ꿬Ҵ 꼺 ľ üǰ ؿ , 5 泲 õ ؿ ؿ Ͽ 15mm, ߷ 1g ߴٰ .
10 , 35mm, 10g ܷ Ͽ, õؿ 70%, ؿ 95% üǰ ɼ ſ Ÿ.
6 ؿ 忡 ġ( 29mm, ߷ 5.6g) 10 32mm, 7.6g Ͽ, 60% 忡 Ͽ ü ǰμ ɼ ִ Ǿ.
ؼ꿬Ҵ Ͽ , Լ з ü ǰ ſ ľ Ȱϴ Ⱑ ϰ ִ.
, ȭ ȯ溯ȭ и Ͽ ΰ л ϴ ȯ漺 缺 迬 Ͽ ο 췮и Ȯ ν ؾ Ļ Ȱȭ ȹ Ȱΰ ȴ.
ϼ ǥ