забитий прохід; закупорений мастильний канал
blocked-off flight
blocked operation
Specially Designated Nationals and Blocked Persons List (the)
high risk passage
innocent passage
lubricating passage
night passage (naut.)
passage (naut.)
passage
passage of forward lines
passage of lines
passage of obstacles
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
off-route (off route)
off-design / off design
lift-off / lift off
blast-off
commercial off the shelf
company (grade) officers (Co Off)
cooking off
drop-off point (DOP)
dust-off