ENSURING OPTIMUM FEED FORCE PORTABLE PNEUMATIC PERFORATORS THOUGH THE MECHANISM OF ROTATION OF THE DRIL ROD
Dobroborskiy B.S.1,Ovcharov A.A.1
1Saint-Petersburg State University of Architecture and Civil Engineering
Bibliographic Reference
Dobroborskiy B.S., Ovcharov A.A. ENSURING OPTIMUM FEED FORCE PORTABLE PNEUMATIC PERFORATORS THOUGH THE MECHANISM OF ROTATION OF THE DRIL ROD // Scientific Review. Technical science. 2015. No. 1. pp. 161-162;
URL: https://science-engineering.ru/en/article/view?id=993 (accessed: 17/10/2026).
URL: https://science-engineering.ru/en/article/view?id=993 (accessed: 17/10/2026).