The position of a ship or aircraft established from the bearings of two or even more acknowledged factors, from astronomical observations, or from radio indicators, and many others.، يُرَكِّز، يُوَجِّهوَرْطَه، صُعوبَهيُثَبِّتُيُثَبِّتيُرَتِّب، يُعيِّن، يُحَدِّدa : an act of … Read More