Hoffman Amplifiers Tube Amplifier Forum

Other Stuff => Other Topics => Topic started by: kagliostro on July 17, 2014, 08:59:55 am

Title: Interesting building material
Post by: kagliostro on July 17, 2014, 08:59:55 am

 Concrete Canvas Shelters '09 (http://www.youtube.com/watch?v=LBHVKFCoYFc#)


Concrete Cloth Military Applications (http://www.youtube.com/watch?v=CRF965uZI1Q#)


Concrete Canvas Shelters (Civil Applications) (http://www.youtube.com/watch?v=LLrGUXk-h0M#)


K