пробка (отвори) компенсатора для зливу та поповнення рідини
water jacket plug / water-jacket plug
storm drain
air trunk drain tubes
drain bole
drain connection
drain sample
engine thermostat housing drain valve
injector drain pipe
overboard drain port
sump drain
air drain
drain tube
drain
drain valve
bilge drain
belt-filling machine
cast filling (of ammunition)
easy-filling
filling device
filling hole
filling mark
filling of magazine
filling orifice
gas filling station
filling
gap filling
gap-filling radar
retail filling point
retail filling station
ammunition filling plant
gas plug and tube assembly
observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)