鋁板 2A12H112 10*1200*2000 GB/T3880-1997

鋁板 2A12H112 10*1500*3000 GB/T3880-1997

鋁板 2A12H112 100*1500*3000 GB/T3880-1997

鋁板 2A12H112 110*1500*3000 GB/T3880-1997

鋁板 2A12H112 120*1500*3000 GB/T3880-1997

鋁板 2A12H112 14*1500*3000 GB/T3880-1997

鋁板 2A12H112 14*1500*3000 GB/T3880-1997

鋁板 2A12H112 15*1500*3000 GB/T3880-1997

鋁板 2A12H112 15*1500*3000 GB/T3880-1997

鋁板 2A12H112 150*1300*2000 GB/T3880-1997

鋁板 2A12H112 16*1300*3000 GB/T3880-1997

鋁板 2A12H112 16*1500*3000 GB/T3880-1997

鋁板 2A12H112 16*1500*3000 GB/T3880-1997

鋁板 2A12H112 18*1200*2000 GB/T3880-1997

鋁板 2A12H112 20*1200*2000 GB/T3880-1997

鋁板 2A12H112 20*1200*3000 GB/T3880-1997

鋁板 2A12H112 20*1200*3000 GB/T3880-1997

鋁板 2A12H112 20*1200*3000 GB/T3880-1997

鋁板 2A12H112 20*1300*2500 GB/T3880-1997

鋁板 2A12H112 200*1500*3000 GB/T3880-1997

鋁板 2A12H112 22*1200*2000 GB/T3880-1997

鋁板 2A12H112 25*1200*3000 GB/T3880-1997

鋁板 2A12O 1.2*1500*3000 GB/T3880-1997

鋁板 2A12O 3*1200*3000 GB/T3880-1997

鋁板 2A12T4 0.6*1200*2000 GB/T3880-1997

鋁板 2A12T4 0.6*1200*2000 GB/T3880-1997

鋁板 2A12T4 1*1000*2000 GB/T3880-1997

鋁板 2A12T4 1.2*1500*3000 GB/T3880-1997

鋁板 2A12T4 1.5*1200*2000 GB/T3880-1997

鋁板 2A12T4 1.5*1500*3000 GB/T3880-1997

鋁板 2A12T4 10*1300*2000 GB/T3880-1997

鋁板 2A12T4 16*1200*2000 GB/T3880-1997

鋁板 2A12T4 16*1300*2000 GB/T3880-1997

鋁板 2A12T4 2.5*1200*2000 GB/T3880.1-2012

鋁板 2A12T4 3.0*1500*4000 GB/T3880-1997

鋁板 2A12T4 8*1200*2000 GB/T3880-1997

鋁棒 2A12T4 80 GB/T3191-1998

鋁棒 2A12T4 90 GB/T3191-1998

鋁棒 2A12T4 100 GB/T3191-1998

鋁棒 2A12T4 110 GB/T3191-1998

鋁棒 2A12T4 120 GB/T3191-1998

鋁棒 2A12T4 140 GB/T3191-1998

鋁棒 2A12T4 150 GB/T3191-1998

鋁棒 2A12T4 170 GB/T3191-1998

鋁棒 2A12T4 180 GB/T3191-1998

鋁棒 2A12T4 190 GB/T3191-1998

鋁棒 2A12T4 200 GB/T3191-1998

鋁棒 2A12T4 210 GB/T3191-1998

鋁棒 2A12T4 220 GB/T3191-1998

鋁棒 2A12T4 230 GB/T3191-1998

鋁棒 2A12T4 240 GB/T3191-1998