Encyclopedia

Non-luminous material


3.9. Non-luminescent material: a material that does not possess the property of luminescence and is capable of reflecting (scattering) incident or penetrating natural or artificial light without changing the frequency of its constituent quanta, but with possible changes to its spectrum

Source: "GOST R 12.4.026-2001. State Standard of the Russian Federation. Safety Standards System. Signal Colors, Safety Signs and Signal Marking. Purpose and Application Rules. General Technical Requirements and Characteristics. Test Methods" (approved and introduced into force by the Order of the Russian State Standard from 19.09.2001 No. 387-ss) (revision dated 23.07.2009)

Морфология

Род

Понятие «материал несветящийся» мужского рода.

Склонение и число

Падеж Единственное число Множественное число
Р материала несветящегося материалов несветящихся
Д материалу несветящемуся материалам несветящимся
В материал несветящийся материалы несветящиеся
Т материалом несветящимся материалами несветящимися
П материале несветящемся материалах несветящихся
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