Dehqonov Qodirjon Maxamat o’g’li, Odilov Jahongir Anvarjon o’g’li, Mo’ydinov Nodirjon Xomid o’g’li, Inomjonov Javohir Jahongir o’g’li. GENERAL DESCRIPTION OF LUBRICATING MATERIAL. ijasr. 2022;2(05):44-50. doi:10.37547/ijasr-02-05-08