3ÔÂ9ÈÕ£¬¹ã¶«ÉعØijóÒ×É̱¨¼Û£¬200-219.9½ï±¨5.9Ôª/¹«½ï£»220-239.9½ï±¨6Ôª/¹«½ï£»240-259.9½ï±¨6.1Ôª/¹«½ï£»260-279.9½ï±¨6.2Ôª/¹«½ï£»280½ïÒÔÉϱ¨6.3Ôª/¹«½ï£¬±¨¼ÛÎȶ¨¡£