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What is the oxygen content of medical oxygen?
- Origin:
- Time of issue:2019-12-11 15:22
What is the oxygen content of medical oxygen?
- Origin:
- Time of issue:2019-12-11 15:22
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...
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Shaanxi natong Machinery Technology Co., Ltd
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