CE7三片合体铁路电机碳刷3（8.33... 广州黄埔区湘潭电机修理厂

p1Src=//y3.yzimgs.com/uploads/377100/20251105172230887325.jpg&p2Src=//y3.yzimgs.com/uploads/377100/20251105172231074823.jpg&p3Src=//y3.yzimgs.com/uploads/377100/20251105172231349169.jpg"

aa