Standard - Inactive |
Technical Committee : |
31M : Non-electrical equipment and protective systems for explosive atmospheres |
start of the vote on the project | date of ratification (dor) | |||||
end of the vote on the project | date of anouncement (doa) | |||||
start of the vote on the final project | date of publication (dop) | |||||
end of the vote on the final project | date of withdrawal (dow) |
Publication Official Journal
of the Grand-Duchy of Luxembourg |
|
Reference |
Evolutions |
IEC 60947-2 Ed. 4.2 |
03.120.01 : Quality in general |
29.260.20 : Electrical apparatus for explosive atmospheres |