BS EN 45544-1:2000被替代
Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. General requirements and test methods
出版：British Standards Institution
专家解读视频
General requirements for construction and testing, and test methods for personal, portable, transportable and fixed apparatus.
© British Standards Institution 2013
NEN EN 45544-1:1999 - Identical
SN EN 45544-1:1999 - Identical
DIN EN 45544-1 (2000-10) - Identical
NBN EN 45544-1:2000 - Identical
NF EN 45544-1:2000 - Identical
I.S. EN 45544-1:2000 - Identical
NS EN 45544-1 Ed. 1 (1999) - Identical
UNE EN 45544-1:2000 - Identical
SS EN 45544-1 Ed. 1 (1999) - Identical
