surface line
наземна лінія (зв'язку)
наземна лінія (зв'язку)
naval surface forces, surface fleet, surface forces
deployment line; line of deployment (LD); line of departure
surface-to-surface missile (SSM)
ballistic surface-to-surface missile
control surface / control-surface
surface-to-surface delivery system
surface-to-surface missile (rocket)
observer-target line (OT line)