Φ32中空注浆锚杆中空逐渐锚杆 Φ32中空注浆锚杆图片

p1Src=//y3.yzimgs.com/uploads/533086/2018724-102613944.jpg?watermark/2/text/5bGx5Lic56We5Y2O5py65qKw5Yi26YCg5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast"