DIN EN 50073 (2000-04)被替代
Guide For The Selection, Installation, Use And Maintenance Of Apparatus For The Detection And Measurement Of Combustible Gases Or Oxygen
出版：German Institute for Standardisation (Deutsches Institut für Normung)
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.
VDE 0400-6:2000 - 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
SN EN 50073:1999 - Identical
BS EN 50073:1999 - Identical
