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hose coupling : 44 phrases in 12 subjects |
| Armored vehicles | 2 |
| Automobiles | 5 |
| Construction | 3 |
| Firefighting and fire-control systems | 5 |
| Mechanic engineering | 1 |
| Military | 3 |
| Oil and gas | 1 |
| Oil and gas technology | 2 |
| Public utilities | 2 |
| Rail transport | 4 |
| Technology | 12 |
| Transport | 4 |