Ëæ×Źú¼ÒµçÁ¦½¨ÉèµÄѸËÙÉú³¤£¬×°»úÈÝÁ¿µÄÒ»Ö±Ôö´ó£¬·¢µç»ú¶¨×ÓÔÚÔËÐÐÀú³ÌÖÐÓÉÓÚÄÜÁ¿×ª»»±¬·¢µÄÈÈЧӦ¡
1. ʱ´ú´óÅä¾° ÄÜÔ´Ë¢ÐÂÊÆ²»¿Éµ²¡£Ä¿½ñÈ«ÇòµÄµçÁ¦ÈªÔ´½á¹¹ÈÔÒÔ»¯Ê¯ÄÜԴΪÖ÷£¬Õ¼±ÈÔ¼ 60¡
Ò»¡¢ îѺϽðÔÚº£Ñ󹤳ÌÉϵÄÓ¦ÓÃÏÖ×´¼°Ô¶¾°Õ¹Íû ¢å¡¢Ð¡Ðò Õ¼µØÇò±í¡
ÕªÒª ½ÓÄɳ¬ÉùÕñ¶¯¿ÕÊ´×°±¸¡¢µç»¯Ñ§ÊÂÇéÕ¾¶Ô ÃÌ»ÆÍ ¡¢ ¸ßÃÌÂÁÇàÍ ¡¢ÄøÂÁÇà͵ĿÕÊ´¡
ÕªÒª £º½ÓÄÉÈÛÖý¸´Õýµ±ÖƱ¸Á˸ßǦ ÇàÍ CuPb15Sn7/45 ¸ÖË«½ðÊô²ã×´¸´ºÏÖÊÁÏ¡
ͼ° ͺϽð ÊÇÒ»ÀàÓÐÖ÷ÒªÓ¦ÓõÄÒªº¦ÖÊÁÏ¡£ÓÉÓÚ¾ßÓÐÓÅÁ¼µÄµ¼ÈÈ¡¢µ¼µç¡¢ÑÓÕ¹¡¢ÄÍÇÖÊ´µÈÌØÕ÷£¬ÍÔÚº½¡
ÔÚÈÛ»¯Í¼°ÍºÏ½ðµÄÀú³ÌÖУ¬ÐèÒª¶Ô ÍÁÏ ¼°ºÏ½ðÒº¾ÙÐÐÁýÕÖ±£»¤£¬ÒÔïÔ̺ϽðÔªËØÑõ»¯¡¢»Ó·¢£¬ïÔÌÍ¡
1. ´¿Í µÄÈÛÁ¶ £¨ 1£©ÏȽ«ÛáÛöÔ¤ÈÈÖÁ°µºìÉ«£¬ÔÚÛáÛöµ×¼ÓÒ»²ãºñ¶ÈԼΪ30-50cmµÄ¡
ÕªÒª ½ÓÄÉÄ£Äâ´óÆøÇéÐεÄÊÒÄÚÖÐÐÔÑÎÎíÇÖʴʵÑ飬̽ÌÖÁËÍÂÁ²ã×´¸´ºÏÖÊÁϵÄÇÖÊ´ÐÐΪ¡£Í¨¹ý¡
1. Ï¡ÍÁÍ Í ¼°ÍºÏ½ð¾ßÓÐÓÅÒìµÄµ¼µç¡¢µ¼ÈÈÐÔÄÜ£¬ÓÅÒìµÄÄÍÊ´ÐÔ£¬ÎÞ´ÅÐÔ¡
18638867822