NBN EN 61779-1:2001被替代
Electrical Apparatus For The Detection And Measurement Of Flammable Gases - Part 1: General Requirements And Test Methods
出版：Belgian Standards
专家解读视频
Gives general requirements for the construction and testing and describes the test methods applicable to portable, transportable and fixed apparatus for detecting and measuring flammable gas or vapour concentrations with air. The apparatus, or parts of apparatus are meant for use in potentially explosive atmospheres and in mines susceptible to firedamp. This standard is supplemented by the following standards: IEC 61779-2, IEC 61779-3, IEC 61779-4 and IEC 61779-5.
Supersedes NBN EN 50054 (11/2003)
SS EN 61779-1:2000 - Identical
UNE EN 61779-1:2002 - Identical
I.S. EN 61779-1:2003 - Identical
NF EN 61779-1:2005 - Identical
DIN EN 61779-1 (2001-07) - Identical
BS EN 61779-1:2000 - Identical
SN EN 61779-1:2000 - Identical
DIN EN 61779-1:2001 - Identical
