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форва́куум

m
génér. forevacuum
scient. low vacuum (133 Па - 0.1 МПа; 1 - 760 тор); rough vacuum (133 Па - 0.1 МПа; 1 - 760 тор)
techn. rough exhaust; first-stage vacuum; initial vacuum
форвакуум
: 2 phrases, 1 sujets
Scientifique2