联想s540-14-iwl,联想s540-13

14寸联想扬天s540-14iwl透明磨砂外壳膜机身保护贴膜贴纸免剪裁
联想lenovo扬天s540-13 thinkbook 13s 13s-iwl笔记本d壳底盖外壳
联想在展会上展示了两款型号 - thinkbook s540
lenovo ideapad l340-15iwl-88ipl301158
联想ideapad c340/s340/s540和ideacentre aio a340发布