Wiktionary
oxygen bottles
n. (oxygen bottle English)
Usage examples of "oxygen bottles".
The oxygen bottles showed empty, the oxy-helium tank was practically so.
He was even too stingy to provide decent oxygen masks -- there were only mouth tubes to the oxygen bottles to port and starboard.
He stood up, went behind the oxygen bottles, and looked at the record of radiation.
Many of them were coughing and all had little green oxygen bottles with masks to suck out of.
Hundreds of facts were thrown at her, about D-rings and lanyards and oxygen bottles and hypoxia and survival procedures.
A few of them were even in wheelchairs, laden with oxygen bottles.
Then you'll switch to your personal oxygen bottles for the ride down.
I dragged my heavy body and its three oxygen bottles out of the water.