For citations:
Dushin M.I., Donetski K.I., Karavaev R.Yu., Platonov A.A. Study of the samples of polymer composite materials with an uneven surface using hydrostatic weighing. Industrial laboratory. Diagnostics of materials. 2018;84(8):32-35. (In Russ.) https://doi.org/10.26896/1028-6861-2018-84-8-32-35