cover image

Let's Look at Water0

1947|0h 21min|16+

  • OVERVIEW
  • TRAILER
  • ACTORS
  • COMPANIES

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.

LanguageEnglish

GenresDocumentary

Related movies: