Include your e-mail if you'd like us to get back to you.
We've received your feedback, thank you!
optilise tugevuse SI välise ühiku dioptria tähis, symbol of non-SI unit dioptre
dptr . Metroloogia terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mea/dptr/1/est (01.07.2026)
