Electricity meters. Alternating-current single-phase static watt-hour telemeters of accuracy class 1 or 2
Edition 2000-05-15

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-02: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category C - Controlled environments (Endorsed by Asociación Española de Normalización in February of 2024.)
Edition 2024-02-01

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-03: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category OP - Outdoor protected environment (Endorsed by Asociación Española de Normalización in February of 2024.)
Edition 2024-02-01

Fibre optic interconnecting devices and passive components - Performance standard - Part 081-06: Non-connectorized single-mode fibre optic middle-scale 1 x N DWDM devices for category OP+ - Extended outdoor protected environment (Endorsed by Asociación Española de Normalización in February of 2024.)
Edition 2024-02-01

Aerospace series - Circuit breakers, three-poles, temperature compensated, rated currents 1 A to 25 A - Part 006:6,3 mm and 2,8 mm blade terminal - With polarized signal contact - Product standard (Endorsed by Asociación Española de Normalización in February of 2024.)
Edition 2024-02-01

Connectors for electronic equipment - Test and measurements - Test 25c - Rise time degradation
Edition 2001-11-16

Connectors for electronic equipment - Tests and measurements - Test 25b - Attenuation (insertion loss) - Section 2 Attenuation (insertion loss)
Edition 2002-07-09

Railway applications. Fixed installations. D.C. switchgear. General
Edition 2003-07-11

Optical amplifiers. Test methods. Multichannel parameters. Probe methods
Edition 2003-09-01

Optical amplifiers - Test methods - Part 10-3 : multichannel parameters - Probe methods
Edition 2003-11-01