Aerospace series. Elements of electrical and optical connection. Test methods. Part 605: Optical elements- Return loss (Endorsed by AENOR in August of 2002.)
Edition 2002-08-01

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 810: Structural return loss (Endorsed by AENOR in April of 2009.)
Edition 2009-04-01

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 812: Return loss (VSWR) (Endorsed by AENOR in October of 2009.)
Edition 2009-10-01

Bituminous mixtures - Test methods - Part 17: Particle loss of porous asphalt specimens
Edition 2018-12-19

Bitumen and bituminous binders - Determination of the loss in mass after heating of industrial bitumen
Edition 2018-04-11

Products and systems for the protection and repair of concrete structures - Test method. Determination of loss of mass of hydrophobic impregnated concreted after freeze-thaw salt stress.
Edition 2003-03-21

Soil, waste, treated biowaste and sludge - Determination of loss on ignition (Endorsed by Asociación Española de Normalización in September of 2021.)
Edition 2021-09-01

Non-destructive testing - Ultrasonic testing - Examination for loss of thickness due to erosion and/or corrosion using the TOFD technique
Edition 2022-10-19

Earthworks - Chemical tests - Part 1: Determination of loss on ignition
Edition 2023-05-17

Communication cables - Specifications for test methods - Part 1-9: Electrical test methods - Unbalance attenuation (transverse conversion loss TCL transverse conversion transfer loss TCTL)
Edition 2017-09-06