 |
| |||
| primary coolant pipe | |||
| primary system pipe (ядерного реактора) | |||
| primary piping | |||
| primary system pipe (реактора) | |||
| |||
| primary pipings (ядерного реактора) | |||
| primary piping (реактора) | |||
| coolant system piping (ядерного реактора) | |||
| трубопровод первого контура: 11 phrases in 3 subjects |
| Electronics | 3 |
| Energy industry | 7 |
| Nautical | 1 |