东风8B型机车用电刷CE7碳刷尺寸1... 广州黄埔区湘潭电机修理厂

p1Src=//y3.yzimgs.com/uploads/377100/20251105191846872919.jpg&p2Src=//y3.yzimgs.com/uploads/377100/20251105191847374563.jpg&p3Src=//y3.yzimgs.com/uploads/377100/20251105191847877052.jpg"

aa