词汇	血气测定器
释义	血气测定器医blood gas apparatus
随便看	freight traffic plan freight traffic revenue freight traffic source freight traffic statistical index freight traffic statistics freight traffic time freight traffic volume freight traffie freight train freight-train Freight Train 36 has been shunted on to Track 6 freight train formation plan freight train gauge-exceeding detecting system freight train,goods train freight train hour freight train hour diagram freight train inspection and service point freight train kilometers freighttrain locomotive freight train locomotive freight train main inspection and service point freight train make-up plan freight train performance freight train performance chart freight trains