STUDY OF THETECHNIQUE TO PRODUCEBIMETALLIC DEFORMEDSEMI-FINISHEDPRODUCTS FOR JEWELRYCHAINS MADE FROM REDGOLD ALLOYS Sidelnikov S.B.Chibisova E.S.Lopatina E.S.2018 год

STUDY OF THE TECHNIQUE TO PRODUCE BIMETALLIC DEFORMED SEMI-FINISHED PRODUCTS FOR JEWELRY CHAINS MADE FROM RED GOLD ALLOYS : научное издание
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