Watch Now
Download
Let's Look at Water

Let's Look at Water

Jan 01, 1947 21m
0
0 votes

Synopsis

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.

Title Let's Look at Water
Companies ONF | NFB
Countries Canada
Keywords transportation, water supply, urban, water purification, city

Recomendations