12ÔÂ18ÈÕ£¬É½¶«µÂÖÝÓí³ÇÂ鼦¼Û¸ñÎȶ¨£¬4.5-5.0½ïÂ鹫¼¦Êг¡³µÅïÇ°ÊÕ¹ºÖ÷Á÷¼Û6.20Ôª/½ï£¬³É½»µ±ÒÔʵ¼Ê¼Û¸ñΪ׼¡£

ÑøÖ³¶ËÂ鼦³öÀ¸Á¿ÉÙ£¬Êг¡¼¦¹©Ó¦Éпɣ¬ÖÕ¶ËÏúÁ¿²»¼Ñ£¬Êг¡×ß»õÒ»°ã£¬ÍÀÔ×ÆóÒµÊÕ¹º»ý¼«ÐÔ²»¼Ñ£¬Ô¤¼Æ¶ÌÏßÄÚÂ鼦¼Û¸ñ»òÆ«Îȵ÷Õû¡£