DIN EN 12342 (1998-09)被替代
Breathing tubes intended for use with anaesthetic apparatus and ventilators; English version EN 12342:1998
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
SN EN 12342:1999 - Identical
NEN EN 12342:1998 - Identical
BS EN 12342:1998+A1:2009 - Identical
ONORM EN 12342:1998 - Identical
NF EN 12342:1998 - Identical
NBN EN 12342:1998 - Identical
UNI EN 12342:2000 - Identical
I.S. EN 12342:1999 - Identical
NS EN 12342:1998 - Identical
UNE EN 12342:1999 - Identical
SS EN 12342 Ed. 1 (1998) - Identical
