材质厚宽长产地Q420B、C415006000武钢、首钢Q420B、C515006000武钢、首钢Q420B、C615006000武钢、首钢Q420B、C815006000武钢、首钢Q420B、C1022007300武钢、首钢Q420B、C1224007300武钢、首钢Q420B、C1424007300武钢、首钢Q420B、C1624007300武钢、首钢Q420B、C1824007300武钢、首钢Q420B、C2024007300武钢、首钢Q420B、C2224007300武钢、首钢Q420B、C2424008000武钢、首钢Q420B、C2524008000武钢、首钢Q420B、C2825008300武钢、首钢Q420B、C3025008500武钢、首钢Q420B、C3225008300武钢、首钢Q420B、C3424008000武钢、首钢Q420B、C3524007400武钢、首钢Q420B、C4019508000武钢、首钢Q420B、C4219508000武钢、首钢Q420B、C4519508000武钢、首钢Q420B、C4819508000武钢、首钢Q420B、C5019508000武钢\舞钢Q420B、C5519508000武钢\舞钢Q420B、C6022208200武钢\舞钢Q420B、C6522209150武钢\舞钢Q420B、C7022209150武钢\舞钢Q420B、C7522209150武钢\舞钢Q420B、C8022208700武钢\舞钢Q420B、C9018008000武钢\舞钢Q420B、C10022209150武钢\舞钢)