Models View all the closet 5 21 0 box 0 22 0 new design for update the sealing and new lubrication of rad max engine, 3 38 0 stand engine 1 32 0 glider model 4 63 1 the new cylinder without valve 5 35 0 Tutorials design air pod 3 0 Work experience mechnical enginer hamta • January 1976 - present Education shrif univercity enginer, areoespace enginer • January 2012 - January 2014