Mai, A. Q. (2021) “SURVEYING THE EFFECT OF GAS-VENT HOLE DIAMETER AND CLEARANCE BETWEEN PISTON AND CYLINDER ON AUTOMATIC FIRING SYSTEM OF 23mm ЗY23-2 ”, Journal of Military Science and Technology, (75A), pp. 77–86. doi: 10.54939/1859-1043.j.mst.75A.2021.77-86.