maintenance stand

landing gear maintenance stand

contingency maintenance / special maintenance

depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance

maintenance checks / routine maintenance, scheduled tasks

maintenance idling (periodic running of engine for maintenance purposes)

organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)

routine maintenance / scheduled tasks, maintenance checks

scheduled tasks / routine maintenance, maintenance checks

special maintenance / contingency maintenance

last-ditch defense / last stand

stand for smth

stand in the breach

stand out

stand to

stand up for

stand-alone order

stand-by alert

stand-off detector

stand-off electrical stun gun

Stand-Off Explosives Detection Programme (STANDEX)

stand-off force

stand-off IED detection

stand-off weapon

static firing stand

assembly holding stand

axle stand

block testing stand

universal engine stand

engine control stand

engine repair stand

engine stand

joint air-to-surface stand-off missile, extended range (JASSM-ER)