Betekenis van:
oxygen mask

oxygen mask
Zelfstandig naamwoord
  • zuurstofmasker
  • a breathing device that is placed over the mouth and nose; supplies oxygen from an attached storage tank

Hyperoniemen


Voorbeeldzinnen

  1. Oxygen mask
  2. Oxygen masks for use by flight crew members in pressurised aeroplanes operating above 25000 ft shall be a quick donning type of mask.