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a reference material, the composition or properties of which are certified by a recognized standardizing agency or group (see: reference material), etalonmaterjal, mille koostis või omadused on sertifitseeritud tunnustatud organi või grupi poolt (vt etalonmaterjal)
standard reference material . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/standard%20reference%20material/1/eng (25.07.2026)
