BS EN 50073:1999被替代
Guide for selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen
出版：British Standards Institution
专家解读视频
Provides guidance on selecting, installing, use and maintenance of electrically operated Group II apparatus, to be used in industrial and commercial safety applications for detecting of combustible gases and oxygen.
© British Standards Institution 2013
Amendment notes:
AMD 13167 published 15 June 2001
AMD 13167 is a Corrigendum
EN 50073 : 1999 - Identical
I.S. EN 50073:1999 - Identical
DIN EN 50073 : 2000 - Identical
NBN EN 50073 : 2000 - Identical
SN EN 50073 : 1999 - Identical
NEN EN 50073 : 1999 - Identical
I.S. EN 50073:1999 - Identical
SN EN 50073 : 1999 - Identical
NEN EN 50073 : 1999 - Identical
NBN EN 50073 : 2000 - Identical
UNE EN 50073 : 2001 - Identical
UNE EN 50073 : 2001 - Identical
DIN EN 50073:2000 - Identical
SN EN 50073:1999 - Identical
DIN EN 50073 (2000-04) - Identical
NBN EN 50073:2000 - Identical
I.S. EN 50073:1999 - Identical
UNE EN 50073:2001 - Identical
SS EN 50073 Ed. 1 (2000) - Identical
NEN EN 50073:1999 - Identical
