Let's Look at Water

Let's Look at Water

Let's Look at Water


(6 z 35 uživatelů)

0h 21m 1947 HD

Watch let's look at water Filmtoro. 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.

Let's Look at Water (1947)
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Tags:   #Let's Look at Water 1947   #Let's Look at Water celý film   #Let's Look at Water online   #Let's Look at Water online filmtoro   #Let's Look at Water Celý film online   #Let's Look at Water filmtoro zadarmo   #Let's Look at Water Filmy zdarma   #ONF | NFB   #transportation   #water supply   #urban   #water purification   #city

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