Let's Look at Water

Let's Look at Water

Let's Look at Water


(6 desde 35 usuarios)

0h 21m 1947 HD

Ver let's look at water Peliculas | en Cuevana3. 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 cuevana 3   #Let's Look at Water pelispedia   #Let's Look at Water pelisgratis   #Let's Look at Water gnula   #Let's Look at Water miradetodo   #Let's Look at Water repelisplus   #ONF | NFB   #transportation   #water supply   #urban   #water purification   #city

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