Country:China>Shandong>Qingdao
Nanjing Road No.100, Qingdao, Shandong P, Shandong Road No 22 , Qingdao, Shandong
Company:Meditech
Mobile:53285832673
Tell+8653285832673
Spiro P is a palm size and measures peak flow (referred to in medical terms as PEF-Peak Expiratory Flow) and "forced expiratory volume" (commonly known as FEV1) in first sencond. it s useful for controlling diseases of the airways such as asthma, C. O. P. D, or chronic bronchitis.
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