отвір випускання рідини назовні
port side / port-side
overboard
wash overboard
dump overboard
storm drain
air trunk drain tubes
drain bole
drain connection
drain sample
engine thermostat housing drain valve
filling and drain plug
injector drain pipe
sump drain
air drain
drain tube
drain
drain valve
bilge drain
aerial port of debarkation (ADOP)
controlled port
convoy assembly port
diversion port
informal visit to a port
inlet port
intake port
major port
minor port
NATO port
non-NATO port
port anchor
port authority
port capacity