Ͽ ûƮ
ī
ȭڵۻڰ
ѱΰ
Ź
Ȩ > ְԽ > ְԽ
Խ
ۼ
̸
ߺҽϴ.õֽ оǿ 帮ڽϴ. ΰ ɸ . 1. 2.5 20004 μ (6 Ǿ km Ͱ ) 2. 2ȸ Ǿִµ ó ƴұ ϴ (ְ ϰԵǴ ǰ?) (2-1) ǰ Ǿִµ 鰡 Ǽ з ʴٰ µ ? õ̴ּµ ñ ǵ ̾մϴ.
йȣ
(йȣ , 4~8 ̳)
[ Intranet ]