Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders (Endorsed by Asociación Española de Normalización in July of 2020.)
Edition 2020-07-01

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 3: Gauges (Endorsed by Asociación Española de Normalización in July of 2020.)
Edition 2020-07-01

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders (Endorsed by Asociación Española de Normalización in February of 2021.)
Edition 2021-02-01

Domestic and non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW
Edition 2021-11-24

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamps Caps (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: Lamps Caps (Endorsed by Asociación Española de Normalización in May of 2022.)
Edition 2022-05-01

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: lamps Caps
Edition 2022-04-15

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: lamps caps
Edition 2022-04-15

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 1: lamp caps
Edition 2022-07-22

Lamp caps and holders together with gauges for the control of interchangeability and safety - Part 2: Lampholders (Endorsed by Asociación Española de Normalización in September of 2022.)
Edition 2022-09-01