产品规格
ST4.8*32304,ST4*12304,ST2.2*8304,ST2.6*10,ST2.6*8304,ST2.6*9.5304,ST2.6*12304,ST2.9*45304,ST3.6*11.8304,ST2.9*38304,ST4.8*38304,ST4.8*13304,ST4.2*9.5304,ST3.6*16304,ST3.5*25304,ST2.6*10304镀三价黑锌,ST2.6*8304镀三价黑锌,ST3.9*10304黑镍,ST4.2*32碳钢兰白锌,ST4.8*13碳钢兰白锌,ST4*16碳钢兰白锌,ST2.2*9.5碳钢兰白锌,ST4.2*30碳钢三价白锌,ST4.2*20碳钢三价白锌,ST4.2*19碳钢三价白锌,ST2.9*6碳钢三价白锌,ST4*19碳钢三价白锌,ST4.2*28碳钢三价白锌,ST2.6*6碳钢镀镍,ST4.2*9.5碳钢镀镍,ST3.5*13碳钢镀镍,ST4*25碳钢镀镍,ST2.9*6.5碳钢镀镍,ST2.9*8碳钢镀镍,ST2.6*6.5碳钢镀镍,1.9*6.3碳钢镀镍,ST2.6*8碳钢镀镍,ST2.2*4.5碳钢镀镍,ST2.5*5碳钢镀镍,ST1.9*6.3碳钢三价黑锌,ST1.5*4.5碳钢三价黑锌,ST2.6*6.5碳钢三价黑锌,ST2.2*4.5碳钢三价黑锌,ST2.6*12碳钢三价黑锌,ST2.6*8碳钢三价黑锌,ST2.9*8碳钢三价黑锌,ST2.6*10碳钢三价黑锌,ST2.6*19碳钢三价黑锌,ST2.6*20碳钢三价黑锌,ST4*25碳钢黑锌,ST4.8*13碳钢黑锌,ST2.9*12.5碳钢黑锌,ST3.9*12碳钢黑锌,ST2.9*9.5碳钢黑锌,ST2.6*19碳钢黑锌,ST3.5*12碳钢黑锌,ST3.5*16碳钢黑锌,ST4.2*20碳钢黑锌