Blending Tri-Mix

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Diving Instructor and technical diver Michael blends Tri mix for the next day's diving. Helium is mixed with Oxygen and Nitrogen for deep dives to lessen the effects of narcosis caused by Nitrogen and the toxic effects of Oxygen

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Size: 5146px × 3418px
Location: Gulf of Thailand
Photo credit: © leigh young / Alamy / Afripics
License: Royalty Free
Model Released: Yes

Keywords: 2006, air, blending, caution, deep, diving, documentry, gas, gases, guages, heliair, heliox, helium, leigh, mixing, nitrogen, oxygen, pannel, photo, photography, scuba, tec, technical, thailand, tri-mix, vales, young