Revised
WITHDRAWN
IEC 60721-3-7:1995 ED2
WITHDRAWN
IEC 60721-3-7:1995/AMD1:1996 ED2
99.60
Withdrawal effective
Feb 6, 2026
PUBLISHED
IEC 60721-3-7:2026 ED3
Amendment 1 - Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 7: Portable and non-stationary use
60.60 Standard published