IEC Standards

Amendment 48 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 47 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 46 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 45 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 44 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 43 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 42 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 41 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 40 - Lamp caps and holders together with gauges for the control of interchangeability...