液氧瓶裝
液氧瓶裝是在zai工gong業ye上shang製zhi取qu氧yang氣qi,將jiang普pu通tong的de空kong氣qi加jia壓ya,利li用yong空kong氣qi中zhong氧yang氣qi與yu氮dan氣qi的de沸fei點dian不bu同tong,使shi得de氧yang氣qi與yu氮dan氣qi分fen離li,從cong而er製zhi得de較jiao為wei純chun淨jing的de氧yang氣qi,這zhe時shi就jiu是shi液ye態tai氧yang。
液氧瓶裝是在zai工gong業ye上shang製zhi取qu氧yang氣qi,將jiang普pu通tong的de空kong氣qi加jia壓ya,利li用yong空kong氣qi中zhong氧yang氣qi與yu氮dan氣qi的de沸fei點dian不bu同tong,使shi得de氧yang氣qi與yu氮dan氣qi分fen離li,從cong而er製zhi得de較jiao為wei純chun淨jing的de氧yang氣qi,這zhe時shi就jiu是shi液ye態tai氧yang。
