випромінювання слабкої інтенсивності
radiation level
radiation safety level
high-level radiation
noise level radiation
radiation level decline
low-RCS target / low-radar-cross-section target
low flying aircraft / low-flying aircraft
low-flying, low-speed drone
low-level bombing
low-level cruise trajectory
low-level transit routes (LLTR)
low-level laydown (laydown bombing)
low level pressure chart
low level wind shear
low level wind shear alert system (LLWAS)
low-level flight
low-level jet
low-level radar
low-level combat
low-level cyclone
low-level nuclear testing
depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance
surveyor's level (surveying level, tbc)
acute radiation dose
alpha radiation
anti-radiation missile (ARM)
beta radiation
counter-neutron radiation screen
electromagnetic radiation (EMR)
gamma radiation
hard radiation
heat radiation