Natanz site buildings.

This is a discussion on what the buildings for the Natanz site could be used for.
It's going in the science and tech area, because it's not a weapons site, it's a nuclear power test bed, and it has nothing to do with conspiracies. I'm just curious as to what each building is for.

Either way, heres a link to what I've summised to be the purpose of the buildings so far... feel free to add to it.

Natanz test site.

I know photobucket has a habit of resizing the images, if it gets unreadable let me know and I'll paste the text.