材质 规格
Q235B H
Q235B H
Q235B H
Q235B H
Q235B H
Q235B H
Q235B H
Q235B H
Q235B H
Q235B H200*100*5.5*8
Q235B H200*200*8*12
Q235B H244*175*7*11
Q235B H248*124*5*8
Q235B H250*125*6*9
Q235B H294*200*8*12
Q235B H298*149*5.5*8
Q235B H300*150*6.5*9
Q235B H300*300*10*15
Q235B H346*174*6*9
Q235B H350*175*7*11
Q235B H350*350*12*19
Q235B H390*300*10*16
Q235B H396*199*7*11
Q235B H400*200*8*13
Q235B H400*400*13*21