注入阀

decay missing filling surface, DMFS, dmfs

decay missing filling, DMF, dmf

feeder, rotary filling containers with fluent solid material by means of rotary feeders

ventricular filling

filling level

filling balance, dosing scale, residual scale, valve sack scale

uneven filling【纺】;weft bar【纺】;

pressure-gas filling fire extinguisher with pressure-gas filling