[Relationship of drinking water quality to the sanitary and technological state of the water supply installations].
D012499:Sanitation / Q000592:standards; D014586:USSR; D014867:Water / Q000032:analysis*; D014881:Water Supply / Q000032:analysis* / Q000592:standards
D014867:Water
Zavisimost' kachestva pit'evoĭ vody ot sanitarno-tekhnicheskogo sostoianiia vodoprovodnykh sooruzheniĭ