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ORAL/NASAL MASK [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1989-10-31

English

Subject field(s)
  • Protection of Life
  • Occupational Health and Safety
CONT

Oral/Nasal Mask. The mask channels exhaled air directly through exhalation cover to reduce internal fogging and CO2 build-up.

French

Domaine(s)
  • Sécurité des personnes
  • Santé et sécurité au travail
CONT

Masque bucco-nasal. Le système canalise l'air expiré directement à travers la valve d'expiration pour réduire l'embuage et l'accumulation de CO2.

Spanish

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