2017/05/13 09:27:19
| 方管理论重量表 |
| 序号 | 长 | 宽 | 厚度 | 理论重量kg/m |
| 1 | 25 | 1.2 | 0.9 |
| 2 | 1.5 | 1.11 |
| 3 | 1.75 | 1.28 |
| 4 | 2 | 1.44 |
| 5 | 30 | 2.5 | 2.16 |
| 6 | 3 | 2.4 |
| 7 | 40 | 2 | 2.94 |
| 8 | 3 | 3.49 |
| 9 | 4 | 4.2 |
| 10 | 50 | 2 | 3.73 |
| 11 | 3 | 4.43 |
| 12 | 4 | 5.78 |
| 13 | 60 | 2 | 4.51 |
| 14 | 3 | 0.37 |
| 15 | 4 | 7.03 |
| 16 | 5 | 8.64 |
| 17 | 70 | 3 | 6.31 |
| 18 | 4 | 8.29 |
| 19 | 5 | 10.21 |
| 20 | 80 | 3 | 7.25 |
| 21 | 4 | 9.5 |
| 22 | 5 | 11.78 |
| 23 | 90 | 3 | 8.2 |
| 24 | 4 | 10.8 |
| 25 | 5 | 13.35 |
| 26 | 6 | 15.83 |
| 27 | 100 | 4 | 12.06 |
| 28 | 5 | 14.92 |
| 29 | 6 | 17.71 |
| 30 | 120 | 4 | 14.57 |
| 31 | 5 | 18.05 |
| 32 | 6 | 21.48 |
| 33 | 8 | 28.13 |
| 34 | 140 | 4 | 17.08 |
| 35 | 5 | 21.02 |
| 36 | 6 | 2.25 |
| 37 | 8 | 33.16 |
| 38 | 160 | 4 | 19.59 |
| 39 | 5 | 24.34 |
| 40 | 6 | 29.01 |
| 41 | 8 | 38.18 |
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