кульовий (кульковий / сферичний) клапан
central cock
cock (a gun)
cock (the hammer of a firearm)
cock the gun
cock wrench
compression relief cock
cutout cock
half cock
half cock notch
half-cock position
full cock
full-cock bent
gauge cock
put the hammer at full cock
sea cock
cock is at full bent (the)
cock
ball joint
ball socket
paint ball gun
rounds of ball cartridges
rubber-ball grenade
rubber-ball round
angular ball bearing
angular contact ball bearing
annular double-row ball bearing
annular single-row ball bearing
annular single-row shielded ball bearing
ball bullet
ball check valve
ball coupling
ball guide