Sinema ak videyo bibliyotèk la ka sèlman difize oswa telechaje pa manm sèlman
Kontinye gade GRATIS ➞Li pran mwens Lè sa a, 1 minit Enskri Lè sa a, ou kapab jwi Sinema san limit & tit televizyon.
Let's Look at Water 1947 Aksè gratis san limit
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.
Stil: Documentary
Distribisyon: Vincent Paquette
Ekipaj: Harold Randall (Director), Harold Randall (Editor), Vincent Paquette (Producer), Harold Randall (Script), Vincent Paquette (Script), Charles Beddoe (Director of Photography)
Studio: ONF | NFB
Runtime: 21 minit
Kalite: HD
Lage: Jan 01, 1947
Peyi: Canada
Lang: English
