tangency problem / helicopter / technical drawing/ engineering drawing

step by step process in construction of helicopter using the principle of tangency

[@tsekemorgan1696]

Thank you 🙏 for sharing. Brother

[@allokdallok8896]

Can i request for The Auxiliary views and development of "a hood and flue"?

[@farajteslim5954]

Hello, I really love your works
Can you please make a video on second auxiliary projection, I have a hard time understanding my teacher's explanations.

[@mondayokolo137]

Can I get a clear picture of this helicopter, cos I can't see the dissension clearly

[@mondayokolo137]

Please

[@danieldavordzie3904]

Please which paper size are you using

[@ichavictor3751]

Please how can I reach you??