NPI
| kg / m | ||
|---|---|---|
| 80x42x4 | 5.950 | |
| 100x50x4.5 | 8.320 | |
| 120x58x5 | 11.200 | |
| 140x66x6 | 14.400 | |
| 160x74x6 | 17.900 | |
| 180x82x7 | 21.900 | |
| 200x90x7.5 | 26.300 | |
| 220x98x8 | 31.100 | |
| 240x106x9 | 36.200 | |
| 260x113x9 | 41.900 | |
| 280x119x10 | 48.000 | |
| 300x125x11 | 54.200 | |
| 320×130 | 61.000 | |
| 340×137 | 68.000 | |
| 360×143 | 76.100 | |
| 380×149 | 84.000 | |
| 400×155 | 92.400 | |
