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Electrical apparatus for explosive gas atmospheres - Part 25: Intrinsically safe systems
Pages: 127
Publication date: 2003-08-11
Price: 235 vnd
Explosive atmospheres - Part 25: Intrinsically safe electrical systems | |
Document identifier | IEC 60079-25 Ed. 2.0 b:2010 |
Publication date | 2010-02-24 |
Classification | 29.260.20. Electrical apparatus for explosive atmospheres |
Status | Effective |