This part is from LongMarch-9（CZ-9）
cost:
0
mass:
0.826
category:
Coupling
TechRequired:
start
engine_data:
standard
{"isp"=>{"vac"=>280.0, "atmo"=>280.0}, "propellant_ratios"=>{"SolidFuel"=>1.0}, "max_thrust"=>100.0}
resources:
SolidFuel
5.0
