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Shaanxi natong Machinery Technology Co., Ltd

Building 2, Qinhan entrepreneurship center, Xixian New District, Shaanxi Province

+86029-33439178

What is the oxygen content of medical oxygen?

Dec,2019

The national standard for the purity of bottled medical oxygen is≥99.5%,and there is no national standard for the oxygen produced by oxygen generator.For bottled medical oxygen...

standard,bottled