ps2,serial number 是什么,怎样得到?

ps2,serial number 是什么,怎样得到? system-unit serial number “serial number”是什么意思? New serial number这是什么意思 Adobe Photoshop CS5 的 Provide a serial number 是哪些数字? production serial number DTA990667是什么意思,这是诺基亚手机上面的. 虚拟机中 serial number什么意思 3DMAX的serial number是什么意思 provide another serial number for this product provide another serial number tor this product the serial number is invalid是什么意思 That serial number is invalid.Please try Confirm new serial number*这是什么意思 NO LICENSES MATCHING THIS SERIAL NUMBER WERE this is not a valid serial number?this is not a valid serial number iPhone 5 IMEI:Serial Number:MEID:C35K48QBDTWF Check another serial number Please activate your is not a valid Adobe Photoshop 7.0 serial number.Please re-enter your serial number.不是有效的序列号,请重新输入不是有效的序列号,请重新输入序列号.序列号是是什么?要输入什么啊 serial