unit / module
блок, модуль
блок, модуль
selective availability anti-spoofing module (SAASM)
sustainment planning module (SPM)
trigger assembly / mechanism / module
basic module (demilitarization)
GPS receiver applications module selective availability
GPS receiver anti-spoofing module
battery coolant unit / battery-coolant unit (BCU)
gear reduction unit / gear-reduction unit
position and navigation unit / position navigation unit (PNU)