BI 7286 2K多圈电位器 BI 7286 2K 图片

p1Src=//y1.yzimgs.com/uploads_old/326964/2014061612020992_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/326964/2014061612020992_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/326964/2014061612020992_old_2.jpg"