2ÔÂ11ÈÕ£¬Ìì½ò¶¹ÆÉóÒ×É̼۸ñϵ÷40-50£º

1¡¢Ìì½ò´ïæÚ4040£¬Ìì½ò¾ÅÈý4060£¬Ìì½ò¾©Á¸4040£¬ÖÐÁ¸ÏéÈð4030£¬±±¾©»ã¸£4070¡£»ù²î±¨¼Û£º3ÔÂ2205+270£¨ÖÐÁ¸ÏéÈ𣩡£

2¡¢»ã¸£4090,05+320£»¼ÎºÃ4060,05+290£»´ïæÚ4060,05+290£»ÖÐÁ¸4060,05+290£»£¨Ëĺ£²»¿Û´øƤ£©¾ÅÈý4080,05+310£»½ðº£4120,05+350£»Öд¢Á¸4090,05+320¡£