@LgΕ·
ͺ
ξt³v (³αAε{Aΰ ͺ)1718 N|1771 N
ξt (ΙB)
ξt³O (ε{AFEqεA²nηAόZηAϊΤΉT³@)1747 N|1773 N 9 12 ϊ°dγωΖ ͺ608EΆ»9N
Ln (ξt)
¨
Ό½