Sinopsis
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.
Dirigida por Harold Randall 21min 1947-01-01
Aún no ha sido valorada por expertos en este género.
Sinopsis
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.
Ficha técnica:
- Título original: Let's Look at Water
- Director: Harold Randall
- Duración: 21 minutos
- Estado: Estrenada
- Año: 1947
- Fecha Estreno: 1947-01-01
- Género: Documental
- Idioma original: Inglés
- Estudio: ONF | NFB
- Presupuesto: s/d
- Recaudación: s/d
- País producción:
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