You are visiting an old profile of rthroopa. While rthroopa's profile data has been deleted, we are thankful for the contribution rthroopa made to CrazyEngineers.

CrazyEngineers has achieved exceptional success because of tens of thousands of engineers like rthroopa for over -18.396164361031 years

Feel free to visit our homepage at CrazyEngineers - World's Largest Community of Engineers and consider becoming a member.