Meaning of self-rescuer | Babel Free
Definitions
A self-contained device to generate oxygen for breathing.
Equivalents
Suomi
pakolaite
Русский
самоспасатель
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.