Tsvyatkov P, Yankov E, Lazov L, Teirumnieks E, Pīgožnis K. INVESTIGATION OF SURFACE ROUGHNESS OF CARBON STEEL MACHINED PARTS AFTER NANOSECOND FIBER LASER MARKING. ETR [Internet]. 2024 Jan. 16 [cited 2024 Nov. 23];3:358-62. Available from: https://journals23.rta.lv/index.php/ETR/article/view/7317