UNI EN 13544-3:2009现行
Respiratory Therapy Equipment - Part 3: Air Entrainment Devices
出版：Italian Standards
专家解读视频
Describes minimum performance and safety requirements for air entrainment devices used for delivery of a designated oxygen concentration to patients. Also provides test method to check the oxygen concentration in the air/oxygen mixture generated by the air entrainment device.
ONORM EN 13544-3:2010 - Identical
ONORM EN 13544-3:2001 - Identical
SN EN 13544-3:2001 - Identical
NEN EN 13544-3:2001 - Identical
SS EN 13544-3 Ed. 1 (2001) - Identical
UNE EN 13544-3:2001 - Identical
NS EN 13544-3:2001 - Identical
NF EN 13544-3:2002 - Identical
NBN EN 13544-3:2001 - Identical
