груба посадка на воду / грубе приводнення
rough terrain container handler (RTCH)
rough abrasive cloth
rough engine operation
Rough Order of Magnitude
rough landing
rough bar
ditching behavior
ditching characteristics
ditching chart
ditching conditions
ditching diagram
ditching drill
ditching equipment
ditching hatch
ditching impact
ditching in reverse
ditching machine
ditching mechanical plow
ditching of disabled vehicle
ditching procedure
ditching scoop
ditching trial
emergency ditching
emergency ditching evacuation
evacuation in ditching
mobile ditching machine
uneventful ditching
ditching test
evacuation ditching
ditching