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Monuments protection and the energy efficiency-conference Gdansk April 2012
Monuments protection and the energy efficiency-conference Gdansk April 2012

Presentation: Monuments protection and the energy efficiencyform the conference Gdansk -April 2012 :

/out_data/monuments-protection-and-the-energy-efficiency.pdf

Renewable sources of energy – solar collectors
Renewable sources of energy – solar collectors

Principles of aplicatrion of a solar collectors systems:

/out_data/solar-collectors.pdf