експериментальний літак малої дальності з невеликим рівнем шуму
quiet short-haul aircraft
quiet short-haul air transportation system
short-haul airline
short-haul carrier
short-haul transportation
short haul
short-haul excavation
short-haul grading
short-haul traffic
quiet aircraft
quiet engine
quiet field force conspectus rates
quiet rate
research aircraft
short take-off and landing (STOL) aircraft
short range search aircraft
haul
line-haul motor transport
line-haul routes
double rope haul
haul cycle
long-haul communication
haul close to the wind
line haul
local haul
haul out
haul out of action
Cooperative Research and Development Agreements (CRADA)
Defense Advanced Research Projects Agency (DARPA)
director of defense research and engineering
indigenous research
military space research