Strange weird

Work concerning plumbing or sanitary water (hot, cold, clean or used). Management, access and use of water at home: drilling, pumping, wells, distribution network, treatment, sanitation, rainwater recovery. Recovery, filtration, depollution, storage processes. Repair of water pumps. Manage, use and save water, desalination and desalination, pollution and water ...
small small
I learn econologic
I learn econologic
posts: 45
Registration: 10/03/09, 01:18
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by small small » 17/03/11, 23:20

The 21-page article (see pdf file) is very interesting. Anyone know the author of this article, its date of publication and the reference of the source in which it was published?
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oli 80
Econologue expert
Econologue expert
posts: 1687
Registration: 02/01/09, 17:23
Location: moselle 57
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by oli 80 » 03/01/13, 18:03

: XNUMX: Hi, here are two wacky videos that we pump more for the new year https://www.youtube.com/watch?v=P0TbQPLkvsM

https://www.youtube.com/watch?v=MmLCwBuqEik

it might work in a fairy tale or a science fiction film, but hey : Mrgreen: : Mrgreen:
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