Structure and calculations of the test stand for piston hydraulic cylinder trialsAlexander Rybak, Besarion Meskhi, Dmitry Rudoy, Anastasiya Olshevskaya, Alexey Pelipenko, Yuliya Serdyukova, Svetlana Teplyakova, Ivan Ovchinikov and Alexey PrutskovE3S Web Conf., 583 (2024) 03015DOI: https://doi.org/10.1051/e3sconf/202458303015