DB1311 ±±Ê¡ºâË®ÊÐµØ·½±ê×¼ìá ¡¢ Ô» £® ¦ê J £¬ £¬n U t £® £® £® £® £®B ¡¢ ¡¢ »§ ÓÚ DB1311/T 015-2002 ÎÞ¹«º¦²Ë¶¹Éú²ú¼¼Êõ¹æ³Ì 2002-12-12·¢²¼ 2002-12-12ÊµÊ© ºâË®ÊÐÖÊÁ¿¼¼Êõ¼à¶½¾Ö·¢²¼ DB1311Í¡015-2002 Ç°ÑÔ¡®¶þa Ä¾±ê×¼ÓÉºâË®ÊÐÅ©Òµ¾ÖÌá³ö¡£ ±¾±ê×¼Æð²Ýµ¥Î»£ººâË®ÊÐÌÒ³ÇÇøÊß²Ë¾Ö ºâË®ÊÐÅ©Òµ¾Ö ºâË®ÊÐÖÊÁ¿¼¼Êõ¼à¶½¾Ö ±¾±ê×¼Ö÷ÒªÆð²ÝÈË£ºÕÔ¾°¸Õ¡¢ÖìÓñ»ª¡¢ÁÖÑå·å¡¢ÈÎ¿¡ÏÍ¡¢¼ÍÊÀ¶«