R-4D

Submitted by aua on 2023.04.11. - 13:17

vf_node_title_variants

field_t_subtype

item

vf_node_categories

	title (category)	field_cer_web
	Rocket engines using the pressure-fed cycle	https://en.wikipedia.org/wiki/Category:Rocket_engines_using_the_pressure-fed_cycle
	Rocket engines using hypergolic propellant	https://en.wikipedia.org/wiki/Category:Rocket_engines_using_hypergolic_propellant

vf_node_webs

	title (web)	field_t_title_web
	https://en.wikipedia.org/wiki/R-4D

field_t_processed

CaTeW

fr_importance