 |
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| chlorination | |||
| chlorination The application of chlorine to water, sewage or industrial wastes for disinfection or other biological or chemical purposes | |||
| hypochloridation | |||
| chlorinating | |||
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cloracion : 14 фраз в 5 тематиках |
| Водоснабжение | 1 |
| Здравоохранение | 1 |
| Окружающая среда | 2 |
| Техника | 5 |
| Химия | 5 |