大头膨胀栓黑杆现货： 8/60/80/100/120/150/200国标 8/58/78/98/118/148-20 8/52/62/72/92/112/142/192-50 10/80/100/120/150/200国标 10/78/98/118/148/198-20 10/72/92/112/142-50 10/140-70大头勾 10/198-30 10/140-80 12/80/100/120/150国标 12/78/98/118/148/198-20 12/72/92/142-70 14/100/120/150/200栓 14/95/98/115/118/195-50 16/100/120/150/300栓 16/95/115/145-50 18/150/200栓 18/195-50 20/145/195-50 20/200/300国标 地址：东洺阳村工业园区 东方红