заповнювати самопливом (за рахунок гравітації)
explosive fill / load / charge
fill
fill / plug the gap
fill a hole (in the front)
fill out units
fill a vehicle with fuel / water
fill by syphon
fill up
fill pot
fill trim actuator
back and fill
casting (see Back and Fill)
fill up (fuel)
fill the can
fill tires
gravity drop
lead angle correction for gravity
gravity firing system
fuel gravity system
full charge specific gravity
gravity filter
gravity flow
standard gravity
zero gravity
earth gravity
gravity force
gravity head
gravity wind
lateral centre of gravity
longitudinal centre of gravity
terrestrial gravity force
velocity gravity