син. длительное пребывание
It will be necessary to provide conditions for a prolonged stay of the personnel on board the space platforms…
син. длительное пребывание
It will be necessary to provide conditions for a prolonged stay of the personnel on board the space platforms…
Русско-Английский словарь идиом по космонавтике. Russian-English dictionary of idioms on cosmonautics. 2012