Ö÷ÒªÓÐÊý¿Ø³µ´²¡¢Êý¿ØïÛϳ´²¡¢ÁúÃÅÅÙ´²¡¢Êý¿Ø»ðÑæÇиî»ú¡¢Á¢Ê½³µ´²¡¢¼ô°å»ú¡¢¾í°å»ú¡¢100T-500Tѹ»ú¡¢ÈÛÁ¶É豸¡¢Å×ÍèÉ豸µÈ¡£