NEN EN 50017:1998被替代

Specifies requirements for construction, testing and marking of electrical apparatus in the kind of protection powder filling "q", meant to be used in potentially explosive atmospheres of gas, vapour and mist. Includes the presence of combustible dusts.

NEN EN IEC 60079-5:2007

BS EN 50017:1998 - Identical

DIN EN 50017 (2000-02) - Identical

SN EN 50017:1998 - Identical

DIN EN 50017:2000 - Identical

IEC 60079-5 Ed. 3.0 - Identical

NBN EN 50017:1999 - Identical

I.S. EN 50017:1999 - Identical

NF EN 50017:1999 - Identical

UNE EN 50017:1999 - Identical

SS EN 50017 Ed. 3 (1998) - Identical