8ÔÂ14ÈÕ£¬ÉÂÎ÷¿â´æ»õÔ´70#ÒÔÉÏ°ëÉÌÆ·Ö÷Á÷³É½»¼Û¸ñ4.3-4.7Ôª/½ï£¬ÒÔÖÊÂÛ¼Û£¬ºÃ»õ¼Û¸ñ¼áͦ¡£Ä¿Ç°¿âÄÚºÏÊÊ»õÔ´ÄÑÑ°£¬³É½»Éпɡ£

Âå´¨ÄÏÜ«²úÇøÕª´ü¹¤×÷½ÐøÊÕβ£¬Ä¿Ç°¶àÊý»õÔ´´¦ÓÚÉÏÉ«½×¶Î£¬¿É¹Ø×¢5-7ÌìºóµÄÉÏÉ«Çé¿ö¡£