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предполётная подготовка stresses
astronaut.	prelaunch (ракеты); preflight action; spaceflight training; space-flight training; preflight preparation; premission procedure; dry run (экипажа)
avia.	flight preparation; preflight acquisition; preflight instruction; preparation
media.	pre-mission
oil	space flight training
tech.	preflight actions; preflight training; departure checkout procedure; preflight checkout

предполётная подготовка: 11 phrases in 4 subjects

Astronautics	4
Aviation	3
Military	1
Technology	3