1.high purity oxygen infusion 2.oxygen flow: 1-3L/MIN 3.oxygen concentration: more than 95% 4.output pressure: 2MPA 1) Main Markets: North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, etc.2) The relevant certificate: The Medical CE approved.3) The delivery time: 3~7 days after order ...