FAQs
IEC 60061-4:1990
Lamp caps and holders together with gauges for the control of interchangeability and safety....
IEC 60061-4:1990/AMD9:2004
Amendment 9 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD8:2003
Amendment 8 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD7:2001
Amendment 7 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD6:2000
Amendment 6 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD5:1998
Amendment 5 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD14:2011
Amendment 14 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD13:2010
Amendment 13 - Lamp caps and holders together with gauges for the control of interchangeability...
IEC 60061-4:1990/AMD12:2009
Amendment 12 - Lamp caps and holders together with gauges for the control of interchangeability...
