This part is from Chang Zheng 2 Launch System
cost:
450
mass:
0.01
category:
Propulsion
engine_data:
standard
{"isp"=>{"vac"=>240.0, "atmo"=>225.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>250.0}
resources:
SolidFuel
5.0
