डीआरडीएल ने एक्टिव कूल्ड स्क्रैमजेट इंजन का अभूतपूर्व परीक्षण किया
https://medium.com/@vikaschand47/%E0%A4%A1%E0%A5%80%E0%A4%86%E0%A4%B0%E0%A4%A1%E0%A5%80%E0%A4%8F%E0%A4%B2-%E0%A4%A8%E0%A5%87-%E0%A4%8F%E0%A4%95%E0%A5%8D%E0%A4%9F%E0%A4%BF%E0%A4%B5-%E0%A4%95%E0%A5%82%E0%A4%B2%E0%A5%8D%E0%A4%A1-%E0%A4%B8%E0%A5%8D%E0%A4%95%E0%A5%8D%E0%A4%B0%E0%A5%88%E0%A4%AE%E0%A4%9C%E0%A5%87%E0%A4%9F-%E0%A4%87%E0%A4%82%E0%A4%9C%E0%A4%A8-%E0%A4%95%E0%A4%BE-%E0%A4%85%E0%A4%AD%E0%A5%82%E0%A4%A4%E0%A4%AA%E0%A5%82%E0%A4%B0%E0%A5%8D%E0%A4%B5-%E0%A4%AA%E0%A4%B0%E0%A5%80%E0%A4%95%E0%A5%8D%E0%A4%B7%E0%A4%A3-%E0%A4%95%E0%A4%BF%E0%A4%AF%E0%A4%BE-b6567412158e