 |
| plasma-arc cutting: 7 phrases in 5 subjects |
| Automated equipment | 3 |
| Nautical | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |
| Welding | 1 |
|
| plasma-arc cutting: 7 phrases in 5 subjects |
| Automated equipment | 3 |
| Nautical | 1 |
| Technology | 1 |
| Weapons of mass destruction | 1 |
| Welding | 1 |