无感三相可调电阻箱3 图片

p1Src=//y3.yzimgs.com/uploads_old/418556/2012081417424254_old.jpg&p2Src=//y3.yzimgs.com/uploads_old/418556/2012081417424254_old_1.jpg&p3Src=//y3.yzimgs.com/uploads_old/418556/2012081417424254_old_2.jpg"