Publication
PUMPING UNIT EQUIPPED WITH OSCILLATING HYDRAULIC PRESSURE INTENSIFIER FOR CYLINDERS WITH SMALL OVERALL SIZES AND LARGE LOADS THROUGHOUT THE STROKE
(STEF92 Technology, 2022-11-15, Teodor Popescu, Alexandru-Polifron Chiri a, Ana-Maria Carla Popescu, Andrei Vlad, Alina Iolanda Popescu)
Exploration and Mining2022