±â¼úÈ®º¸ ºÐ¾ß Áö¿ø½ÃÃ¥ÀÌ ±Û·Î¹úÀü¹®±â¼ú°³¹ß»ç¾÷Àε¥, Áö°æºÎÀÇ ´Ù¸¥ R&D»ç¾÷¿¡ Âü¿©ÇÏ°í À־ Áö¿ø °¡´ÉÇÑÁö¿ä?