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| sanitary survey (водных источников и оборудования для оценки их соответствия для получения безопасной питьевой воды) | |||
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санитарные исследования : 7 phrases in 7 subjects |
| Ecology | 1 |
| Energy industry | 1 |
| General | 1 |
| Karachaganak | 1 |
| Medical | 1 |
| Production | 1 |
| Water supply | 1 |
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