once through coolant system इन हिंदी

once: कभी पहले एक बार जब

through: के पार आद्यन्त

coolant: शीतलक शीतक द्रव्य

system: सिस्टम क्रम डौल

once in a while	once more	once or twice
once or twice removed	once removed	once through cooling
once through fuel cycle	once through steam generator	once too often

अंग्रेज़ी→नहीं। नहीं।→अंग्रेज़ी