@LgΕ·
ͺ
½cVͺY (ͺEqε)|1570 N
½c³g (OͺYAͺEqε)|1607 N 5 18 ϊ°dγωΖ ͺ268EΆ»9N
½c³ (ͺ)|1637 N 4
L (½c)
¨
δ