Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
Buyer must read：
1,About the test
(1)Appearance inspection,Including the interface intact,Insulation paper, etc
(2)install the system,network card test,sound card test,usb t..
