[Clas12_rich] drawings of the RICH

[Marco Mirazita]

Hi all,
in the Rich Construction section of our wiki (bottom of the page)
https://clasweb.jlab.org/wiki/index.php/RICH_Construction
I have uploaded two 3D pdfs, one with the RICH in the EEL-124 clean room 
and one of the electronic panel.
With the Acrobat reader, you can play with the drawings, see the 
internal elements, hide/show the various components, and, if you are 
smart enough, also take dimensions.
Thanks to Dario for producing these two files.
Marco