IEC Standards

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...

Amendment 39 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 38 - Lamp caps and holders together with gauges for the control of interchangeability...

Amendment 37 - Lamp caps and holders together with gauges for the control of interchangeability...