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a reference material, the composition or properties that has been characterized by a recognized standard or testing (see: reference material), etalonmaterjal, mille koostis või omadused vastavad tunnustatud standardile või katsetamisele (vt etalonmaterjal)
sertifitseeritud etalonmaterjal . Materjalitehnika terminibaas. Estonian Language Institute, Sõnaveeb 2026. https://sonaveeb.ee/search/unif//mtr/sertifitseeritud%20etalonmaterjal/1/est (14.08.2026)
