7ÔÂ18ÈÕ£¬ÉϺ£Î÷½¼¹ú¼ÊÅú·¢Êг¡Æ»¹ûÅú·¢¼Û¸ñÔÝÎÈ£¬ÆÜϼ80#ÌõÎƺûõÏä×°Åú·¢¼Û¸ñ4.5-5.3Ôª/½ï£¬ÒÔÖÊÂÛ¼Û¡£½üÆÚÅú·¢Êг¡×ß»õÒ»°ã£¬Êܵ½¹ÏÀàµÈË®¹û³å»÷£¬Æ»¹û³É½»Î´¼ûÃ÷ÏÔºÃת¡£