ACOUSTIC METHOD OF MONITORING THE LENGTH, DIAMETER AND CONDITION OF THE INNER CAVITY OF PIPES - PDF (Russian)
Copyright (c) 2021 Borminskii S.A.
This work is licensed under a Creative Commons Attribution 4.0 International License.
Copyright (c) 2021 Borminskii S.A.
This work is licensed under a Creative Commons Attribution 4.0 International License.