 |
| |||
| supporting metalwork (aivanov); bearing metalwork (aivanov) | |||
| bearer frame; supporting frame | |||
| опорная металлоконструкция: 4 phrases in 3 subjects |
| Building structures | 1 |
| Oil and gas technology | 1 |
| Sakhalin | 2 |
|
| |||
| supporting metalwork (aivanov); bearing metalwork (aivanov) | |||
| bearer frame; supporting frame | |||
| опорная металлоконструкция: 4 phrases in 3 subjects |
| Building structures | 1 |
| Oil and gas technology | 1 |
| Sakhalin | 2 |