Boeing pumps nitrogen into every 787 Dreamliner wing. Not for pressure. To preve
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Boeing pumps nitrogen into every 787 Dreamliner wing. Not for pressure. To preve
· @Gaurab
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Boeing pumps nitrogen into every 787 Dreamliner wing. Not for pressure. To prevent explosions. It is called OBIGGS. Cabin air is forced through hollow fiber membranes at high pressure. Oxygen slips through the membrane walls faster than nitrogen. The nitrogen-enriched air fills
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