Lengerov A, Sabev S, Paliiski S. EXPERIMENTAL STUDY OF SURFACE ROUGHNESS IN VIBRO-IMPACT CUTTING OF OPTICAL SLUGS. ETR [Internet]. 2024 Jan. 16 [cited 2024 May 18];3:145-8. Available from: https://journals.rta.lv/index.php/ETR/article/view/7241