12ÔÂ16ÈÕ£¬Õã½­Ìì°îÍâÈýÔªÉúÖí¼Û¸ñÉÏÕÇ£¬½ñÈÕÅƼÛ17.2Ôª/¹«½ï£¬ÖÕ¶ËÏû·ÑÒ»°ã£¬¼Û¸ñС·ùµ÷Õû¡£