 |
| tube-and-shell heat exchanger: 13 phrases, 10 sujets |
| Armes de destruction massive | 1 |
| Champs de pétrole | 2 |
| Construction | 2 |
| Forage | 1 |
| Génie thermique | 1 |
| Industrie de l'industr. | 1 |
| Installations | 1 |
| Pétrole et gaz | 2 |
| Sakhaline | 1 |
| Technologie | 1 |
|
| tube-and-shell heat exchanger: 13 phrases, 10 sujets |
| Armes de destruction massive | 1 |
| Champs de pétrole | 2 |
| Construction | 2 |
| Forage | 1 |
| Génie thermique | 1 |
| Industrie de l'industr. | 1 |
| Installations | 1 |
| Pétrole et gaz | 2 |
| Sakhaline | 1 |
| Technologie | 1 |