Provides an accelerated means of assessing the corrosive effect of atmospheres polluted with sulphur dioxide on contacts and connections.
WITHDRAWN
IEC 60068-2-42:1976 ED1
WITHDRAWN
IEC 60068-2-42:1982 ED2
99.60
Withdrawal effective
May 22, 2003
PUBLISHED
IEC 60068-2-42:2003 ED3