[Addition to Zeitz apparatus for two-stage filtration of water in bacteriological investigation].
D005374:Filtration; D014867:Water; D014871:Water Microbiology
D014867:Water
WATER/microbiology
Prokladka k priboru Zeittsa dlia dvukhstupennoi fil'tratsii vody pri bakteriologicheskikh issledovaniiakh.