British Standards Document
BS EN 60079-31
Explosive atmospheres. Equipment dust ignition protection by enclosure "t"

https://doi.org/10.3403/30261859U

BS EN 60079-31 is maintained by EXL/31. The current release of this standard is:

BS EN 60079-31:2014 Explosive atmospheres. Equipment dust ignition protection by enclosure "t"

https://doi.org/10.3403/30261859 (published 31/07/2014)

This standard is available from the following sources:

Other historical versions of this standard document also exist:

BS EN 60079-31:2009 [current until 31/07/2014]