 |
| |||
| nitride hardening; nitrogenization | |||
| nitridation; nitriding (стали) | |||
| nitration | |||
| nitriding | |||
| nitrogen hardening | |||
|
нитрирование : 9 phrases, 5 sujets |
| Champs de pétrole | 1 |
| Chimie | 1 |
| Génie mécanique | 2 |
| Makarov | 2 |
| Technologie | 3 |
|
| |||
| nitride hardening; nitrogenization | |||
| nitridation; nitriding (стали) | |||
| nitration | |||
| nitriding | |||
| nitrogen hardening | |||
|
нитрирование : 9 phrases, 5 sujets |
| Champs de pétrole | 1 |
| Chimie | 1 |
| Génie mécanique | 2 |
| Makarov | 2 |
| Technologie | 3 |