головка поршня компенсатора противідкатних пристроїв
recoil cylinder replenisher
replenisher
replenisher oil reserve
head of piston
penetrating head injury / open head injury
drop head body (drop-head body)
head-to-head flyoff
infrared homing head (IR homing head)
gas piston
piston
piston pin
short piston travel
recuperator piston
recuperator-piston rod
recuperator-piston rod nut
bearing piston pin
bottom rib of piston
circumferentially compressible piston ring
compound piston ring
counteracting piston type buffer
distributor piston
U slot of piston
vacuum piston
valve piston
valve-in-piston
varnish on the piston
ejection piston
face of piston ring
hammered piston ring
inside beveled piston ring
inverted beveled piston ring
full-floating piston pin