AS/NZS 60079.1:2007/Amdt 1:2008
AS/NZS 60079.1:2007/Amdt 1:2008
Explosive atmospheres - Equipment protection by flameproof enclosures ¿¿d¿¿Amendment by Australian/New Zealand Standards, 01/01/2008
Amendment by Australian/New Zealand Standards, 01/01/2008