 |
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| demineralized water unit (eternalduck); water treatment package (eternalduck) | |||
| water treatment plant | |||
| water treatment facility (напр., на ТЭС, АЭС) | |||
| установка водоподготовки: 13 a las frases, 8 temas |
| Ecología | 2 |
| Galvanizado | 1 |
| General | 2 |
| Industria energetica | 4 |
| Ingenieria eléctrica | 1 |
| Microelectrónica | 1 |
| Petróleo | 1 |
| Suministro de agua | 1 |