pulmonology line icon set. group of object. asthma, alveoli, inhaler, bronchitis, cold and flu, lung cancer. - 慢性阻塞性肺病 幅插畫檔、美工圖案、卡通及圖標圖示, 氣喘的
national copd awareness month. chronic obstructive pulmonary disease. november. holiday concept. template for background, banner, card, poster with text inscription. vector stock illustration - 慢性阻塞性肺病 幅插畫檔、美工圖案、卡通及圖標