 |
| double glazing: 12 phrases in 9 subjects |
| Architecture | 1 |
| Building materials | 1 |
| Construction | 3 |
| Forestry | 1 |
| Makarov | 1 |
| Sakhalin | 1 |
| Technology | 2 |
| Windows | 1 |
| Wood processing | 1 |
|
| double glazing: 12 phrases in 9 subjects |
| Architecture | 1 |
| Building materials | 1 |
| Construction | 3 |
| Forestry | 1 |
| Makarov | 1 |
| Sakhalin | 1 |
| Technology | 2 |
| Windows | 1 |
| Wood processing | 1 |