special engineering constructions intended for a gradual treatment of sewage from pollutants.
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По запросу «Waste water treatment facilities» — результатов: 3
Словарные статьи
1В определениях
2engineering systems for the organized drainage of domestic, industrial and storm sewage from sources of their formation. Before their discharging into the waste water sto
an engineering system for gathering, transportation and centralized removing (e.g., to the waste water treatment facilities) and sewage discharge.