联想t550,联想w530

联想t550笔记本,非t530,w530,t540p,w54
thinkpad t550 20cka00fcd(联想) 15.
【新买的thinkpad t550 晒晒】-thinkpad-联想社区
thinkpad t550(20cka00fcd) 15.
【二手9成新】联想(thinkpad)t550 15.