东风8B型机车牵引电机碳刷CE7认证... 广州黄埔区湘潭电机修理厂

p1Src=//y3.yzimgs.com/uploads/377100/20251105193216219109.jpg&p2Src=//y3.yzimgs.com/uploads/377100/20251105193216755371.jpg&p3Src=//y3.yzimgs.com/uploads/377100/20251105193217082441.jpg"

aa