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UNE-CEN/TR 17179
Thermoplastics piping and ducting systems - Rainwater infiltration and storage attenuation systems - Practices for underground installation (Endorsed by Asociación Española de Normalización in April of 2018.)
Edition
2018-04-01
UNE-CEN/TS 17152-3
Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 3: Conformity assessment scheme (Endorsed by Asociación Española de Normalización in January of 2023.)
Edition
2023-01-01
UNE-CEN/TS 17152-3/AC
Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 3: Assessment of conformity (Endorsed by Asociación Española de Normalización in March of 2024.)
Edition
2024-03-01
UNE-EN IEC 60793-1-40
Optical fibres - Part 1-40: Attenuation measurement methods (Endorsed by Asociación Española de Normalización in July of 2019.)
Edition
2019-07-01
UNE-EN IEC 61280-4-1
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement (Endorsed by Asociación Española de Normalización in September of 2019.)
Edition
2019-09-01
UNE-EN IEC 61280-4-1/AC
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement (Endorsed by Asociación Española de Normalización in February of 2023.)
Edition
2023-02-01
UNE-EN IEC 61280-4-1/AC
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement (Endorsed by Asociación Española de Normalización in June of 2020.)
Edition
2020-06-01
UNE-EN IEC 61280-4-1/A1
Fibre-optic communication subsystem test procedures - Part 4-1: Installed cabling plant - Multimode attenuation measurement (Endorsed by Asociación Española de Normalización in March of 2022.)
Edition
2022-03-01
UNE-EN IEC 61280-4-2
Fibre-optic communication subsystem test procedures - Part 4-2: Installed cabling plant - Single-mode attenuation and optical return loss measurements (Endorsed by Asociación Española de Normalización in July of 2024.)
Edition
2024-07-01
UNE-EN IEC 61280-4-3
Fibre optic communication subsystem test procedures - Part 4-3: Installed passive optical networks - Attenuation and optical return loss measurements (Endorsed by Asociación Española de Normalización in November of 2022.)
Edition
2022-11-01
