输送设备给煤机JYB-PK-20-35给煤... 陕西福友电器设备技术发展有限公...

p1Src=//y1.yzimgs.com/uploads//20220623-96486720.jpg&p2Src=//y1.yzimgs.com/uploads//20220623-04169853.jpg&p3Src=//y1.yzimgs.com/uploads//20220623-22655084.jpg"

aa