hose coupling: 40 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 | 8 |
Transport | 4 |