заправний клапан
filler-neck / filler
check valve / non-return valve
non-return valve / check valve
explosive filler
filler personnel
gap-filler radar
high explosive (HE) filler
combat body armour filler
Soft Armor Filler (SAF)
buffer filler
cylinder filler plug
filler block
filler fitting
filler neck adapter
filler spout
housing filler elbow
hydraulic-brake filler
inert filler
filler cap
overwing filler
overwing filler cap
overwing filler port
underwing filler
external fuel tank filler-cap
external fuel tank filler-neck
gearbox oil filler
filler
shell filler
magazine filler
air valve bank
amplifying valve
directional-control hydraulic valve