Speaker’s Corner 2 – IN & OUT
What are the mechanical causes behind the thermal screens degradation?
Speaker’s Corner 1 – IN & OUT
What’s the chemical cause behind the thermal screens degradation ?
Amazônia Onlus … thank you !!!
We publish the welcome letter of thanks we received from Amazônia Onlus, for our contribution to their precious activity in favor of the indigenous people of the Amazon. But we are grateful to them !