система життєзабезпечення (літального апарата тощо)
life-support system
buddy secondary life support system
biological life support system
life cycle support (LCS)
crew life support
life support equipment
clothing and personal life support equipment
air support field pack, field pack air support, airborne / para (air support) / Pathfinder Bergen
life-sustaining system
System Life Cycle Management (SLCM)
barrel life
battery life
core life
crisis life cycle
life and limb losses
life belt
life cycle
life cycle cost (LCC)
life cycle costing (LCC)
life cycle management (LCM)
Life Cycle Management Group (NATO)
life float
life guard submarine
life-or-death delivery
life-saving vehicle
loss of life
operational life
MOS Life Cycle Manager
achieved overhaul life
Life Cycle Management Group
warranty life
aircraft life