підпорядкований підрозділ
at lower echelons
Forces of Lower Readiness (FLR)
land-based lower layer (LBLL)
lower deck (the)
lower deck
lower firing saddle
lower layer
lower receiver
lower right margin
Sea-Based Lower Layer (SBLL)
lower glacis plate
lower elevating screw
lower bearing
lower torque link
lower explosive limit
wing lower surface
hollow shaft (of lower coaxial shaft)
lower stratosphere
upper and lower coaxial rotors
lower loop of a gun sling
lower-level intelligent control
lower handguard, forend
use lower value for more filtering
battery coolant unit / battery-coolant unit (BCU)
gear reduction unit / gear-reduction unit
position and navigation unit / position navigation unit (PNU)
pinch (a unit) out of a large unit
administrative support unit
air assault infantry unit
air defense fire unit
air filtration unit
alarm unit