Şunu aradınız:: detergentskim (Slovence - İngilizce)

zunanja površina odsevnika, zlasti zunanja površina svetleče površine, se narahlo zdrgne z bombažno krpo, prepojeno z mazivi z detergentskim učinkom.
the outer surface of the reflex reflector and, in particular, the illuminating surface, shall be lightly wiped with a cotton cloth soaked in a detergent lubricating oil.

preskusni vzorec, premazan z mešanico maziva z detergentskim učinkom in grafita, mora biti mogoče preprosto očistiti, ne da bi se pri drgnjenju z blagim alifatskim topilom, kot je n-heptan, in po izpiranju z nevtralnim detergentom poškodovala odsevna površina.
a test sample smeared with a mixture of detergent lubricating oil and graphite shall be easily cleaned without damage to the retro-reflective surface when wiped with a mild aliphatic solvent such as n-heptane, followed by washing with a neutral detergent.