11ÔÂ1ÈÕ£¬ÁÉÄþµ¤¶«¶«¸ÛÊг¡ÏÂÓÎÐèÇ󲻸ߣ¬Ã×Æó°´Ðè²É¹ºÁÉÐǵ¾¹È£¬ÊÕ¹ºµ½³§¼Û¸ñ²Î¿¼1.62-1.66Ôª/½ï£¬ÒÔÖÊÂÛ¼Û£»´óÃ׳ö³§¼Û¸ñ2.23-2.25Ôª/½ï¡£