全新原装联想x220 t400s t410 t410s t420i t510 t520 w520键盘
全新原装联想thinkpad t410键盘x220 t420 t410i t400s x220i键盘
原装联想thinkpad e420 e40 t420 sl410k t510 t410笔记本电池9芯
l联想键盘thinkpad t410 e431 t430 t460 e470 e450 x230 440 pcs
联想ibm x60 sl410 sl400 e420 t410 e530 e420 x200原装键盘