what is a ptp-ptc ?

@opinione (749)
Italy
May 17, 2007 9:19am CST
?
2 people like this
2 responses
hexu640
@hexu640 (139)
• China
17 May 07
Thanks a lot.I can get a lot of useful infomation on this respone.That is whay mylot is so popular i think:)
1 person likes this
rainbow2007star
@rainbow2007star (920)
•
18 May 07
I don't really know but I've seen this a lot around