IEC 60079-20 : 1.0被替代
ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 20 - DATA FOR FLAMMABLE GASES AND VAPOURS, RELATING TO THE USE OF ELECTRICAL APPARATUS
出版：International Electrotechnical Committee
专家解读视频
Provides advice on selecting suitable electrical apparatus, protected by flame-proof enclosure or designed to be essentially safe, in accordance to the gas or vapour in which it is meant to be used.
BIS IS/IEC 60079-20 : 1996 - Identical
SANS 60079-20 : 1996 AMD 1 2006 - Identical
NEN NPR 10079-20 : 1997 - Identical
SANS 60079-20 : 1996 AMD 1 2006 - Identical
BIS IS/IEC 60079-20 : 1996 - Identical
NBR IEC/TR 60079-20 : 2008 - Identical
NEN NPR 10079-20 : 1997 - Identical
UNE 202003-20 : 2003 - Identical
NBR IEC/TR 60079-20 : 2008 - Identical
AS/NZS 60079.20:2000 - Identical
