
ANAESTHETIC AND RESPIRATORY EQUIPMENT - SPIROMETERS INTENDED FOR THE MEASUREMENT OF TIME FORCED EXPIRED VOLUMES IN HUMANS
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
ANAESTHETIC AND RESPIRATORY EQUIPMENT - SPIROMETERS INTENDED FOR THE MEASUREMENT OF TIME FORCED EXPIRED VOLUMES IN HUMANS
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻