cross-feed valve
кран кільцювання
кран кільцювання
belt feed pawl (belt-feed pawl)
belt-feed pawl pin / belt feed pawl pin
belt feed pawl spring / belt-feed pawl spring
belt feed lever pivot spring / belt-feed lever pivot spring
echoing cross-section; echoing cross section
radar cross-section / radar cross section (RCS); radar signature; radar crossover
check valve / non-return valve