OXYGEN CRISIS
Basics of Oxygen : The finer modalities of production of OXYGEN is worth understanding…… ➡️ The air we breathe is a mixture of 78 % NITROGEN and 21 % OXYGEN ➡️ OXYGEN mfg.GAS PLANTS suck in atmospheric air into a compressor and this compressed air is purified to remove dust particles etc. ➡️ Purified Air […]