скорочення зобов'язань, що відносяться до попередніх періодів
prior period adjustments
non-prior-service personnel
fade prior to intercept
prior to an accident
cancellation of obligations
commander’s moral obligations
fulfil(l) duties / obligations
military obligations
assume obligations
assume obligations under a treaty
Charter on the rights and obligations of States relating to global navigation satellite system (GNSS) services
base period
initial period of war
inter-look dormant period (mines)
launch period
monsoon transition period
period of crisis
period of tension
period of threat
practical training period
reporting period
warmup period
change-over period
concentration period
in the period in which the communications channel has been open
inaction period
heating period of the engine
intake period
frequent reserve maintenance period
induction period
mixing period
representative time period