controlled exchange इन हिंदी

controlled: आत्म नियंत्रित

exchange: आदान प्रदान

controlled democracy	controlled disarmament	controlled economy
controlled electrical therapy	controlled environment housing	controlled expenditure
controlled experiment	controlled fall	controlled flaking

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी