Wվ
M{
{ӑB(ti)
Y|su
I(y)շ
g
̰
ϵ҂
YԴ
鿴Ԕ
864 lϢ ǰ@ʾ 529 - 534 l ÿ 6 lϢ 144
g/Technology patent
{_չƶČ}ӑ
hMÓUˮ}
{ɽڰˮ
fƲW|{麡
{ӏaЈ
ʡB(ti)h(hun)dh(hun)̎WRҹ