drone for aerodynamic and structural testing

drone for aeroelastic and structural test

structural changes

structural unit

structural adjusments

significant structural inspection

passive structural mode control

structural access door

structural damage

structural distortion

structural failure

structural programming

structural test

structural risk

structural strain

structural requirements

checkout equipment / test and control equipment, testing equipment

repair, replacement, testing and inspection (of components)

test and control equipment / testing equipment, checkout equipment

water testing and screening test

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

psychological testing

hardware redundancy testing

barrel-testing rod

block testing stand

hydraulic testing equipment

incremental proof testing

bench testing program

bond testing

fatigue testing machine

fault testing

friction testing

functional testing