Nasimbek Ergashev Axmadjonovich and Abdumannonova Мuzayyamxon Muzaffarjon Qizi 2022. EXPERIMENTAL ANALYSIS OF MASS EXCHANGE PROCESSES IN THE CONTACT ELEMENT GENERATING DEVICE. International Journal of Advance Scientific Research. 2, 10 (Oct. 2022), 42–46. DOI:https://doi.org/10.37547/ijasr-02-10-07.