ÄϹ¬28NGÏàÐÅÆ·ÅÆÁ¦Á¿

ÄϹ¬(28NG¡¤¹ú¼Ê)¹Ù·½ÍøÕ¾-ÏàÐÅÆ·ÅÆÁ¦Á¿
ÎÒÃǵķþÎñ

×÷ΪÖйúµÚÈý·½¼ì²âÓëÈÏÖ¤·þÎñµÄ¿ªÍØÕߺÍÁìÏÈÕß £¬NG28ÄϹ¬28NGÏàÐÅÆ·ÅÆÁ¦Á¿¼ì²âΪȫÇò¿Í»§Ìṩһվʽ¼ìÑé¡¢²âÊÔ¡¢Ð£×¼¡¢ÈÏÖ¤¼°¼¼Êõ·þÎñ¡£

ÄϹ¬(28NG¡¤¹ú¼Ê)¹Ù·½ÍøÕ¾-ÏàÐÅÆ·ÅÆÁ¦Á¿
ÐÐÒµ½â¾ö·½°¸

·þÎñÄÜÁ¦ÒÑÈ«ÃæÁýÕÖµ½·ÄÖ¯·þ×°¼°Ð¬°ü¡¢Ó¤Í¯Íæ¾ß¼°¼Ò¾ÓÉú»î¡¢µç×ÓµçÆ÷¡¢Ò½Ñ§½¡¿µ¡¢Ê³Æ·¼°Å©²úÎï……µÈÐÐÒµµÄ¹©Ó¦Á´ÉÏÏÂÓΡ£

ÄϹ¬(28NG¡¤¹ú¼Ê)¹Ù·½ÍøÕ¾-ÏàÐÅÆ·ÅÆÁ¦Á¿
ÌØÉ«·þÎñ

È«Ãæ±£ÕÏÆ·ÖÊÓëÄþ¾² £¬Íƶ¯ºÏ¹æÓ봴Р£¬ÕÃÏÔÆ·ÅƾºÕùÁ¦ £¬ÊµÏÖ¸ü¸ßÖÊÁ¿¡¢¸ü½¡¿µ¡¢¸üÄþ¾²¡¢¸üÂÌÉ«µÄ¿ÉÁ¬ÐøÉú³¤¡£

¼ÓÈëÎÒÃÇ
È˲ÅÕþ²ß
ÕÐÏÍÄÉÊ¿
ÄϹ¬(28NG¡¤¹ú¼Ê)¹Ù·½ÍøÕ¾-ÏàÐÅÆ·ÅÆÁ¦Á¿
È˲ÅÕþ²ß
±£ÕÏÔ±¹¤»ù±¾È¨ÒæÓ븣Àû£»Ìṩרҵ¼¼ÄÜÅàѵ £¬´Ù½øÔ±¹¤Éú³¤£»¿ªÕ¹¸»ºñ¶à²ÊµÄ»î¶¯ £¬Æ½ºâÔ±¹¤ÊÂÇéÓëÉú»î¡£
ÄϹ¬(28NG¡¤¹ú¼Ê)¹Ù·½ÍøÕ¾-ÏàÐÅÆ·ÅÆÁ¦Á¿
ÕÐÏÍÄÉÊ¿
»¶Ó­¼ÓÈëÄϹ¬28NGÏàÐÅÆ·ÅÆÁ¦Á¿¼ì²â¸÷ÈËÍ¥ £¬ÎÒÃǽ«ÎªÄã´î½¨Ò»¸ö³äʵʩչ²ÅÆø £¬ÊµÏÖÖ°ÒµÀíÏëµÄÎę̀¡£
ÄϹ¬(28NG¡¤¹ú¼Ê)¹Ù·½ÍøÕ¾-ÏàÐÅÆ·ÅÆÁ¦Á¿
ÐÂÎÅ×ÊѶ

ËÕÖÝÓѼѵç×ÓÓÐÏÞ¹«Ë¾ÑéÊÕÏîÄ¿

Ðû²¼Ê±¼ä£º2017-01-17 ä¯ÀÀ´ÎÊý£º1348

 

ËÕÖÝÓѼѵç×ÓÓÐÏÞ¹«Ë¾Î»ÓÚËÕÖÝÊнð·ãÄÏ·328ºÅ²¼Â³µÂ¹¤ÒµÔ°¡£Á½°àÖÆ £¬Ã¿°àÊÂÇé8Сʱ £¬Ò»Äê306Ì졣ƾ¾ÝÏîÄ¿·½ÌṩµÄ¹¤¿öºË²é±í £¬¼à²âÆÚ¼ä £¬ 9ÔÂ23ÈÕʵ¼ÊÉú²úFPCÏß·°å×éºÏ¼þ1.67Ì× £¬µ±Ìì²úÄÜ85%£»9ÔÂ24ÈÕʵ¼ÊÉú²úFPCÏß·°å×éºÏ¼þ1.67Ì× £¬µ±Ìì²úÄÜ85%¡£Çкϻ·±£“Èýͬʱ”µÄÑéÊÕ¼à²âÒªÇó¡£¾ßÌå¼à²â½á¹ûÈçÏ£º

£¨1£©¼à²â½á¹û±íÃ÷£ºÑéÊÕ¼à²âÆÚ¼ä £¬±¾ÏîÄ¿ÅųöµÄ·ÏË®ÖÐpHÖµ¡¢Ðü¸¡Îï¡¢»¯Ñ§ÐèÑõÁ¿¡¢ÅÅ·ÅŨ¶È¾ùÇкϡ¶ÎÛË®×ÛºÏÅŷų߶ȡ·£¨GB 8978-1996£©±í4Èý¼¶³ß¶ÈµÄÒªÇó £¬°±µª¡¢×ÜÁ×ÅÅ·ÅŨ¶È¾ùÇкϡ¶ÎÛË®ÅÅÈë³ÇÕòÏÂË®µÀË®Öʳ߶ȡ·£¨CJ3082-1999£©±í1³ß¶ÈµÄÒªÇó¡£ 

£¨2£©¼à²â½á¹û±íÃ÷£ºÑéÊÕ¼à²âÆÚ¼ä £¬±¾ÏîÄ¿·ÏÆøÖеÄÎý¼°Æä»¯ºÏÎïµÄÅÅ·ÅŨ¶ÈºÍËÙÂʾùÇкϡ¶´óÆøÎÛȾÎï×ÛºÏÅŷų߶ȡ·£¨GB16297-1996£©±í2¶þ¼¶ÒªÇó¡£

£¨3£©¼à²â½á¹û±íÃ÷£ºÑéÊÕÆÚ¼ä £¬±¾ÏîÄ¿¶«¡¢ÄÏ¡¢Î÷¡¢±±³§½çÔëÉù¼à²âµãÖçÒ¹µÈЧÉù¼¶¾ùÇкϡ¶¹¤ÒµÆóÒµ³§½ç»·¾³ÔëÉùÅŷų߶ȡ·£¨GB12348-2008£©±í1ÖÐ3Àà³ß¶ÈÖç¼äÔëÉù65dB£¨A£©¡¢Ò¹¼äÔëÉù55dB£¨A£©µÄÏÞÖµÒªÇó¡£

  ÓйØÏîÄ¿³ÂËßÏêϸÄÚÈÝ £¬Çëµã»÷¼ì²ì

http://www.cti-cert.com/upload/file/admin/2017/20170117/201701171143154632.doc

ÍøÕ¾µØÍ¼