È«¹úͳһÏúÊÛÈÈÏß
ÔÚÖйú£¬¶þÑõ»¯Ì¼ÊÇ2007Äê4ÔÂ12ÈÕ·¢²¼¡¢2007Äê11ÔÂ1ÈÕʵʩµÄ ¡¶¹¤×÷³¡ËùÓк¦ÒòËØÖ°Òµ½Ó´¥ÏÞÖµµÚ1²¿·Ö£º»¯Ñ§Óк¦ÒòËØ¡·£¨GBZ 2.1-2007£©ÖеĵÚ90ÖÖÎïÖÊ£¬ÔÚÎÀÉúÒªÇó·½Ã棬Æä¹¤×÷³¡ËùÖеÄʱ¼ä¼ÓȨƽ¾ùÈÝÐíŨ¶È£¨permissible concentration-time weighted average£¬PC-TWA£©Îª9000mg/m3¡¢¶Ìʱ¼ä½Ó´¥ÈÝÐíŨ¶È£¨Permissible concentration-Short Term Exposure Limit£¬PC-STEL£©Îª18000mg/m3¡£
ʯÓÍʯ»¯¶þÑõ»¯Ì¼Ì½²âÆ÷¹¦ÄÜÇ¿´ó£¬ÅäÖÃÆëÈ«£»´óÆÁĻҺ¾§ÏÔʾÆÁ£¬¿ÉʵʱÏÔʾ¼ì²âµÄÆøÌåÃû³Æ¡¢ÆøÌ嵥λ¡¢ÏÖ³¡Å¨¶ÈÖµµÈÐÅÏ¢£»¹¤×÷ָʾµÆ£¨ÂÌ£©¡¢±¨¾¯Ö¸Ê¾µÆ£¨ºì£©¡¢¹ÊÕÏָʾµÆ£¨»Æ£©¡¢¼à²â״̬£¬Ò»Ä¿ÁËÈ»£»¹úÍâÔ×°½ø¿ÚÆøÌå´«¸ÐÆ÷£¬·´Ó¦ÁéÃô£¬²âÁ¿¾«×¼£»32λÄÉÃ×¼¶Î¢´¦ÀíÆ÷+24볬¸ßADC²É¼¯Ð¾Æ¬£¬·´Ó¦Ëٶȸü¿ì£¬¼ì²âÊýÖµ¸üÎȶ¨£»È«Á¿³ÌÎÂʪ¶È²¹³¥¼°ÖÇÄÜÔËË㣬ȷ±£¼à²âÊý¾Ý׼ȷÎÞÎó£»Ò»ÌåʽÉù¹â±¨¾¯Æ÷£¬¼ò½à´ó·½£»µ±ÏÖ³¡¼à²âÆøÌåŨ¶ÈÖµ´ïµ½Ô¤É豨¾¯µãʱ£¬»á×Ô¶¯·¢³ö85dBÒÔÉÏÉù¹â±¨¾¯¡¢ÌáÐÑÈËÔ±°²È«³·À룻»¹¿ÉÑ¡Å俪¹ØÁ¿Ðźţ¬Óë·ç»ú¡¢ÇжϷ§¡¢ÅçÁÜϵͳµÈÉ豸½øÐÐÁª¶¯£¬×Ô¶¯´¦ÖÃÏÕÇ飻ºìÍâÒ£¿ØÆ÷£¬ÎÞÐ迪¸Ç¼´¿É¶ÔÏÖ³¡ÆøÌ屨¾¯Æ÷½øÐе÷Áã¡¢¸ßµÍ±¨ÉèÖá¢ÆøÌåУ׼µÈ·þÎñ£»½ðɳ¼¯ÍÅ186cc(Öйú)ÓÐÏÞ¹«Ë¾¶ÀÓÐÈý·ÀÉè¼Æ£¨·À¸ßŨ¶È¹ýÔØ+·ÀÈËÔ±Îó²Ù×÷+·ÀÀ×»÷£©£¬°²È«ÏµÊý¿ÉÓë¹úÍâÔ×°½ø¿Ú¶þÑõ»¯Ì¼ÆøÌå¼ì²âÒÇÏàæÇÃÀ¡£
ÔÁICP±¸13055555ºÅ-1 ÔÁ¹«Íø°²±¸44030702008888ºÅ ? Copyright 2018 ÉîÛÚÊнðɳ¼¯ÍÅ186cc(Öйú)ÓÐÏÞ¹«Ë¾µç×ӿƼ¼ÓÐÏÞ¹«Ë¾ All Rights Reserve