safe clearance

безпечна відстань; безпечна дистанція; найменший приціл (під час стрільби поверх своїх військ)

safe terrain clearance

low-energy (eye-safe) laser

safe and secure environment

safe corridor (naut.)

safe entry time

safe humanitarian zone

safe operation of the vessel

ship citadel (safe haven from pirates)

Trails, Lay, Aimpoint established, Boresight verified, Safe [verification of lay], Prefire checks performed, Ammunition Prepared

blow a safe house

fire-and-safe unit

fail-safe structure

fail-safe procedure

safe evacuation

safe forced landing

advisory group on modal issues in the safe transport of radioactive material

fail-safe design