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. 2024 Mar 13;68(4):374–379. doi: 10.4103/ija.ija_335_23

Figure 2:

Figure 2:

Oxygen production/procurement and delivery cost breakdown (a) 500 LPM PSA plant (b) LMO and Jumbo cylinder. LPM – Litres Per Minute. PSA – Pressure Swing Adsorption; CMC – Comprehensive Maintenance Contract; HR – Human Resource; LMO – Liquid Medical Oxygen