MovieReleasedDocumentary
Let's Look at Water
Release1947
Runtime21m
This short documentary shows how a city's water supply is purified at a filtration plant. The complex system of the underground mains that supply all parts of the city with water is also illustrated, as is the safeguarding of water supplies on trains, ships and aircrafts.
Original Language
en
Release Date
January 1, 1947
Popularity
0
Production Companies
ONF | NFB
Cast
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