період напруженості
tension release action mine / tension-release action mine
defuse tension
escalation of tension
hot-bed of tension
relax international tension
extinguish tension
extinguishing tension
tension release
tension-release fuse
brush spring tension
high-tension coil
brake tension rod
high-tension outlet
low-tension inlet
surface tension
tension zone
base period
initial period of war
inter-look dormant period (mines)
launch period
monsoon transition period
period of crisis
period of threat
practical training period
prior period adjustments
reporting period
savings on prior-period obligations
warmup period
change-over period
concentration period
in the period in which the communications channel has been open
inaction period