Semi symmetrical crank system
948 views · Published 21 February 2014 · 0:51 · Indexed 29 October 2026
Channel: RCmags · 2014 · Entertainment
Crank system for ornithopter use.
948 views · Published 21 February 2014 · 0:51 · Indexed 29 October 2026
Channel: RCmags · 2014 · Entertainment
Crank system for ornithopter use.