- Origin: Jiangsu
- Oxygen Type: Medical grade oxygen machine
- Medical equipment Product Name: Medical oxygen machine
- Brand: diving
- Model: 7F-3CW
- Value - added services: Genius
- Implementation of the standard number: YZB / Su 0160-2013
- Registration No .: Su Food and Drug Administration armed (quasi) word 2013 No. 2540120
- Production enterprises: Jiangsu Yuyue Medical Equipment Co., Ltd.
- Diseases: Asthma
- Symptoms: respiratory weakness, cough, wheezing, shortness of breath, shortness of breath, shortness of breath, chest tightness, and high altitude hypoxia
- Applicable people: not limited
- Optional hot: 3L machine atomization
- Color classification: '7F-3CW official standard + oxygen bag + oxygen tube'