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

CrazyEngineers has achieved exceptional success because of tens of thousands of engineers like j-j for over -18.415860533703 years

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