3ÔÂ17ÈÕ£¬ÂíÀ´Î÷ÑÇ×ØéµÓͽø¿Úµ½°¶¼Û£¨CNF£©Îª1771ÃÀÔª£¬½ÏÉÏÒ»½»Ò×ÈÕÕÇ28ÃÀÔª¡£