I.S. EN 50054:1999被替代
Electrical Apparatus for the Detection and Measurement of Combustible Gases - General Requirements and Test Methods
出版：National Standards Authority of Ireland
专家解读视频
Provides general requirements for construction and testing and describes the test method that apply to portable, transportable and fixed apparatus for the detection and measurement of combustible gas or vapour concentrations with air.
NEN EN 50054:1998 - Identical
UNE EN 50054:1999 - Identical
BS EN 50054:1999 - Identical
DIN EN 50054 (1999-07) - Identical
SS EN 50054 Ed. 2 (1998) - Identical
NF EN 50054:1992 - Identical
