A military officer who is specialized in gunnery operations.
तोपखाना अधिकारी
English Usage: The gunnery officer was responsible for training the crew on the new artillery system.
Hindi Usage: तोपखाना अधिकारी नए तोपखाने प्रणाली पर क्रू को प्रशिक्षित करने के लिए जिम्मेदार था।
topkhana adhikari, topkhaana adhikari, topkhaana adhikaarī, topkhana adhikaarī, topfkhana adhikari, toph khana adhikari
