槽钢、方管、矩形管规格表[1](7)

3

±0.70

5 2 2.5 3

80

60

±0.70

5 3 4

90

40

±0.75

3

90

50

±0.75

4 5

5.658 7.338 8.914

7.2089.347

5

9.699

12.356103.25

8.129 6.129 7.966

10.3567.808

75.0870.042

4

6.71

8.547

64.78

8.129 3.561 4.387 5.187

10.35663.4354.5365.5896.608

4

5.187 6.71

6.6088.547

44.046

8 9

4 1 8 1 9 2.84

3 7 1 4 4 2 9 5 1.54

3 8 2 2 9 8 6 16.2

53.42667.61379.90830.88137.46743.68 54.78764.11 88.111

17.0621.18924.64211.00413.28315.28318.84421.74424.143

26.092.581.9812.510.43

9 4 1 6.3617.6278.77610.737 3 2 1 8 9.805

2.521.9415.612.88

80

40

54.66332.21

37.172.171.8918.114.879

2.861.679.33

1.6511.2

37.35512.7245.10352.246

15.255 2 4 7 6 5 65.634

17.552.811.6213.0

1 2 2 5 3 2.89

21.472.751.5824.262.69

18.712.287 1 8 1 6 3

44.882.992.3917.514.96

7 1 4 9 4

56.102.942.3521.918.70

2.3025.821.87

10.14787.945112.58330.332134.50335.67351.19364.32 13.825

17.33921.44175.426

70.48719.6187.894

3.121.6415.67 6

24.073.061.6019.512.037

8

11.356102.4927.6527.63.001.5622.77