 |
| rubber bearing: 33 phrases in 12 subjects |
| Automobiles | 2 |
| Botany | 1 |
| Building structures | 2 |
| Construction | 8 |
| General | 3 |
| Makarov | 1 |
| Military | 1 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Oilfields | 3 |
| Technology | 6 |
| Transport | 4 |
|
| rubber bearing: 33 phrases in 12 subjects |
| Automobiles | 2 |
| Botany | 1 |
| Building structures | 2 |
| Construction | 8 |
| General | 3 |
| Makarov | 1 |
| Military | 1 |
| Nuclear and fusion power | 1 |
| Nuclear physics | 1 |
| Oilfields | 3 |
| Technology | 6 |
| Transport | 4 |