人人有本用

SAT 3005-S403 P3-1GHZ 30GB 56K 256MB WME 14.1-TFT DVD/CDRW LAN

SAT 3000-S304 P3-1GHZ 20GB 256MB XP 14.1-TFT DVD/CDRW 56K ENET

TOS 3005-S304 7/1000 20GB 256MB XPH

区别在那里