英制微型轴承型号

时间：2010-12-20

[img]http://file.zcwz/img/images/200809/20080908151600.jpg[/img]
[img]http://file.zcwz/img/images/200809/20080908152033.jpg[/img]
[img]http://file.zcwz/img/images/200809/20080908152053.jpg[/img]