 |
| English | Russian |
| effective fragmentation radius | радиус убойного действия осколков |
| instantaneous radius of the flight path | текущий радиус кривизны траектории |
| sight radius | прицельная линия (a line joining the center of the upper edge of a backsight to the tip of the foresight) |
| turning radius | радиус обметания |