99.60 Withdrawal effective May 24, 2004
IEC
International Standard
29.120.10 Conduits for electrical purposes
Specifies requirements for EHDRS (Extra Heavy Duty Rigid Steel) conduits for electrical installation, and for threads for these conduits and fittings,
WITHDRAWN
IEC 60981:1989 ED1
99.60
Withdrawal effective
May 24, 2004
WITHDRAWN
IEC 60981:2004 ED2