For citations:

Mokritskii B.Ya., Usova T.I., Ershova T.B., Mokritskaya E.B. RESULTS OF USING VIDEO MEASURING MACHINES IN THE STUDY OF CRACKS IN THE MATERIALS HAVING A LOW REFLECTANCE. Industrial laboratory. Diagnostics of materials. 2018;84(5):41-44. (In Russ.) https://doi.org/10.26896/1028-6861-2018-84-5-41-44