钢板型材预处理生产线 Preprocessing production line for steel plates and section bars
15T平板运输车 15T Flatbed Truck
等离子数控切割机 Plasma CNC cutting machine
肋骨冷弯机 Cold frame bending machine
1000T 油压机 1000T oil press
250T 龙门吊 250T gantry crane
