摘要
8.8级黑色外六角螺丝螺母高强度组合平垫弹垫M3M4M5M6M8M10M12M14 ...
8.8级黑色外六角螺丝螺母高强度组合平垫弹垫M3M4M5M6M8M10M12M14
谢谢赞赏！