10 ms·
Googling for [john clark ignition] yielded http://fringe.davesource.com/Fringe/Explosives/Ignition.An-Informal-History-of-Liquid-Rocket-Propellants.John-D-Clark
by bumbledraven 11y ago
Googling for [john clark ignition] yielded http://fringe.davesource.com/Fringe/Explosives/Ignition.An-Informal-History-of-Liquid-Rocket-Propellants.John-D-Clark.pdf http://fringe.davesource.com/Fringe/Explosives/Ignition.An-I... (also on archive.org)