забитий прохід; закупорений мастильний канал
blocked-off flight
blocked operation
Specially Designated Nationals and Blocked Persons List (the)
off-route (off route)
off-design / off design
lift-off / lift off
on-off keying; on/off keying (OOK)
high risk passage
innocent passage
lubricating passage
night passage (naut.)
passage (naut.)
passage of forward lines
passage of rearward lines
passage registration
forward friendly lines passage
forward passage of lines (FPOL)
passage lane
sea-lanes passage
area of passage
dispersal of amphibious group on passage
gas passage
return passage
effect the passage of lines
rearward passage of lines (RPOL)
rearward friendly lines passage
rearward passage
rearward passage of the covering force
clear а passage
passage allowance
passage of arms
passage of command