What should I pay attention to when using the oxygen mask

0 votes
asked Aug 18, 2021 in H&E by ekyiliao (340 points)

There is a tight rope between the mask and the oxygen generator. Pull the rope to trigger oxygen. As long as other passengers in the same row pull on their masks normally, oxygen can be supplied. Of course, don't be so hard to break the fixing rope and the catheter. The oxygen mask is a life-saving tool.

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