Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
English
Finnish
French
German
Greek
Italian
Portuguese
Russian
Spanish
Swedish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
quick-donning mask
avia., Canada
An oxygen mask that can be secured on the face of the wearer with one hand within 5 s and that provides an immediate supply of oxygen
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
