вільний вихровий шар
map sheet; chart sheet
vortex sheet
vortex-free’ flow
free vortex
accident-free flying / mishap-free flying
mishap-free flying / accident-free flying
carbon sheet
chart sheet
fact sheet
sheet name / number
sheet-metal body
grade sheet
performance analysis data sheet
waterproof sheet
hostile battery history sheet
advance sheet
weapon recommendation sheet
sheet bend
sheet track
sheet traveler
vehicle availability work sheet
sheet
weather cover sheet
sheet hawsepipe
order of battle work sheet
raid assignment sheet
work sheet
scandal sheet
target sheet
target information sheet
score sheet
command sheet