 |
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| instrument cleaning (MichaelBurov); cleaning (MichaelBurov) | |||
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| instrument cleaning (MichaelBurov); cleaning (MichaelBurov) | |||
|
очистка инструментов : 11 a las frases, 8 temas |
| Construcción naval | 1 |
| Ingenieria termal | 2 |
| Medicina | 1 |
| Metalurgia | 1 |
| Náutico | 2 |
| Petróleo | 1 |
| Tecnología | 2 |
| Término militar | 1 |