ÌâÄ¿ÄÚÈÝ
ÎÒ¹úÓµÓÐ×ÔÖ÷֪ʶ²úȨµÄ´ó·É»ú C919 µÄ×î´óÔØÖØΪ 77.3t£¬×î´óѲº½ËÙ¶ÈΪ 980km/h£¬×º½³ÌΪ 5555km£®ÎÒ¹ú°æͼµÄ×î´óºá¿ç¾àÀëΪ 5027.4km.2017 Äê 5 Ô 5 ÈÕ£¬C919 ´ÓÉϺ£ÆÖ¶«»ú³¡³É¹¦Æð·É£¬C919 ·µ»ØÊ×·ÉÏÖ³¡Ê±£¬¼ûÖ¤ÕßÔ½·¢¼¤¶¯£¬Ëæ×ÅÉùÒôµÄ_____Ô½À´Ô½´ó£¨ÌîÉùµÄÌØÐÔ£©£¬·É»ú¿ªÊ¼×Ž£®ÕâÖÖÉùÒôͬʱÏòÏÖ³¡ C919 Ñз¢×¨¼ÒÃÇ´«µÝÁËÊ׷ɳɹ¦µÄ_____£¨Ìî¡°ÐÅÏ¢¡±»ò¡°ÄÜÁ¿¡±£©£¬×¨¼ÒÃÇÁôÏÂÁËÐÒ¸£µÄÑÛÀᣮÈôC919 ÒÔ×î´óѲº½ËٶȷÉÐУ¬ºá¿çÎÒ¹ú×î´ó°æͼ½öÐè_______h£¨½á¹û±£ÁôһλСÊý£©£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿