Radio frequency and coaxial cable assemblies - Part 4-3: Detail specification for semi-rigid cable assemblies - Frequency range up to 6000 MHz, type 50-12 low loss semi-rigid coaxial cable
Edition 2023-11-22

Radio-frequency connectors - Part 1-2: Electrical test methods - insertion loss
Edition 2020-03-11

Radio-frequency connectors - Part 1-4: Electrical test methods - Voltage standing wave ratio, return loss and reflection coefficient
Edition 2021-04-21

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

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

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 2-43: Tests - Screen testing of return loss of single-mode PC optical fibre connectors (Endorsed by Asociación Española de Normalización in February of 2023.)
Edition 2023-02-01

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-7: Examinations and measurements - Wavelength dependence of attenuation and return loss of single mode components (Endorsed by Asociación Española de Normalización in October of 2021.)
Edition 2021-10-01

Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 1: Enhanced macro bend loss multimode 50 µm core diameter fibres - General and guidance (Endorsed by Asociación Española de Normalización in July of 2023.)
Edition 2023-07-01

Plastics - Determination of loss of plasticizers - Activated carbon method (ISO 176:2005)
Edition 2005-11-16

PLASTICS - CELLULOSE ACETATE - DETERMINATION OF VISCOSITY LOSS ON MOULDING (ISO 1599:1990)
Edition 2000-06-02