 |
| |||
| broken top chord (фермы) | |||
| broken top cord (фермы) | |||
| полигональный верхний пояс: 9 phrases in 4 subjects |
| Construction | 4 |
| Seismology | 1 |
| Technology | 3 |
| Transport | 1 |
|
| |||
| broken top chord (фермы) | |||
| broken top cord (фермы) | |||
| полигональный верхний пояс: 9 phrases in 4 subjects |
| Construction | 4 |
| Seismology | 1 |
| Technology | 3 |
| Transport | 1 |