IEC 60079-4A ED2

Electrical apparatus for explosive gas atmospheres - Part 4: Method of test for ignition temperature - First supplement. *Note.-This supplement applies also to the second edition of 1975

General information

99.60 Withdrawal effective   Jan 21, 2010

IEC

TC 31

International Standard

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60079-4A:1970 ED1

NOW

WITHDRAWN
IEC 60079-4A ED2
99.60 Withdrawal effective
Jan 21, 2010