ÏîÄ¿Ãû³Æ£ºÀäÈ´ËþÔëÉùÖÎÀí ÏîÄ¿¸Å¿ö£º ÏîĿλÓÚסլ¡¢ÉÌҵ¥Ⱥ¡£ÆäÖÐÉÌס¥8Â¥¶¥ÖÐÑë¿Õµ÷ÅäÌ×ÓÃÀäÈ´Ëþ»ú×éÒÑ°²×°Íê±Ï£¬ÔÚÊÔÔËÐÐÖз¢ÏÖ¶ÔÏà¾à²»×ã30Ã×µÄסլ¥£¨¹²30²ã£©7-15Â¥ÔëÒôÓ°ÏìÑÏÖØ£¬Äâ¶ÔÀäÈ´Ëþ»ú×é×ö½µÔë´ëÊ©£¬±ÜÃâÔëÉùÈÅÃñ¡£ ÖÎÀí´ëÊ©£º ͨ¹ýÏÖ³¡Ì¤¿±Á˽⵽ÀäÈ´Ëþ¿ÇÌåÍêºÃ£¬¸ôÉùÄÜÁ¦½ÏºÃ£¬ËþÌ尲װƽÎÈ£¬Õñ¶¯Éù²»´ó¡£Õë¶ÔÔëÉùµÄ·¢Éú»úÀí¡¢´«²¥·½Ê½¼°¼×·½ÒªÇó£¬ÎÒÃÇÖ÷Òª½øÐÐËþÍâÖÎÀí£¬ÆäÖÐÒÔÉù²¨×è¸ô¸¨ÒÔÉù²¨ÎüÊÕΪÖÎÀíµÄÖ÷ÒªÊֶΣº £¨1£©¼Ó×°¸ôÉùÆÁÕÏ£ºÉù²¨ÔÚ´«²¥¹ý³ÌÖÐÓöµ½Õϰʱ£¬·¢Éú·´É䡢͸ÉäºÍÈÆÉäÈýÖÖÏÖÏó¡£ÉùÆÁÕÏ**ÊÇÔÚÉùÔ´ÓëÊÜÉùµãÖ®¼ä²åÈËÒ»¸ö×°Öã¬ÓÃÒÔ¸ô¶Ï²¢ÎüÊÕÉùÔ´µ½´ïÊÜÉùµãµÄÖ±´ïÉù²¨£¬Ê¹²¿·ÖÉù²¨ÊÜ×è·´É䣬²¿·ÖÉù²¨Ôò¾ÎüÊÕË¥¼õºóͨ¹ýÆÁÌå͸É䣨¼«Ð¡£©ºÍÆÁ¶¥ÈÆÉäµÈ¸½¼ÓË¥¼õÐÎʽµ½´ïÊÜÉùµã£¬´ïµ½¼õÇáÊÜÉùµãµÄÔëÉùÓ°Ï졢ȡµÃ½µÔëЧ¹ûµÄÄ¿µÄ¡£ÃæÏòÊÜÓ°Ïì¾ÓÃñÂ¥Ò»²à¹¹Öþ¸ôÉùÆÁÕÏ¿ÉÒÔ¿ØÖÆÀäÈ´ËþÔëÉù¶Ô¾ÓÃñµÄÓ°Ï죬µ«ÓÉÓÚÊÜÉù¾ÓÃñסլ¸ßÓÚÀäÈ´Ëþ£¬Òò´Ë£¬ÒªÇóÉùÆÁÕϵÄÓÐЧ¸ß¶ÈÓ¦´óÓÚ¾ÓÃñסլ¡£ÓÉÓÚÉùÆÁÕÏÖÃÓÚÎݶ¥£¬Èô¸ß¶È½Ï¸ß£¬½«´øÀ´ÉùÆÁÕÏ¿¹·çÔصݲȫÎÊÌâ¼°Ó°Ïì¾ÓÃñµÄ²É¹âÎÊÌ⣬²»Ò˲ÉÓá£Áí¿¼ÂÇÀäÈ´Ëþͨ·çÁ¿µÈÒòËØ£¬ÎÒÃÇÉè¼ÆÀûÓÃÂ¥¶¥ÏÖÓиôǽ¼°ÁºÖù£¬¼Ó×°¡° ¡±ÐÍÉùÆÁÕÏͨ¹ý´Ë½á¹¹À´Ôö¼ÓÉùÆÁÕϵÄÓÐЧ¸ß¶È£¬ÉùÆÁÕÏÉè¼Æ¸ôÉùÁ¿Îª38dB (A) ¡£ £¨2£©ÀäÈ´Ëþ³ö·ç¿Ú½Ó×°ÏûÉùÆ÷£º´ÓÀäÈ´Ëþ³ö·ç¿Ú´«²¥µÄÔëÉù°üÀ¨·ç»úÔëÉù¡¢Ë®ÂäÔëÉùµÈ,ÒÔ·ç»úÔëÉùΪÖ÷,ÔëÉù³ÊÖеÍƵÌØÐÔ¡£Õë¶ÔÆäÔëÉùÌØÐÔ,Éè¼Æÿ³ö·ç¿ÚÏûÉùÆ÷Ò»Ö»£¬Éè¼ÆÏûÉùÁ¿15dB(A) ¡£ÓÉÓÚ³ö·ç¿Ú»áÓÐË®Îí´ø³ö£¬²ÉÓÃÒ»°ãµÄ×èÐÔÏûÉùÆ÷²****Ë£¬¹¤³ÌʵʩÖÐÉè¼ÆÁË΢´©¿×°åÏûÉùÆ÷¡£ÎªÁ˼õÉÙ×èÁ¦Ëðʧ£¬Î¢´©¿×°åÏûÉùÆ÷Éè¼Æ³ÉÏÂСÉÏ´óµÄֱͲʽ£¬ÏûÉùÆ÷³ÐÖØÓÚÖ§¼ÜÉÏ£¬Ï¶ËÌ×ÓÚ³ö·ç¿Ú£¬ÏûÉùÆ÷Óë³ö·ç¿ÚÁ¬½Ó´¦ÌîÈáÐÔ²ÄÁÏ¡£ÏûÉùÆ÷ÉÏÁô¼ìÐÞÃŶ´±ãÓÚÈÕ³£µÄµç»ú»ò¼õËÙ»úάÐÞ¡£ ÖÎÀíЧ¹û£º ÔëÉùÖÎÀíÍê³Éºó£¬¾ÓÃñÃô¸Ðµã´¦Âú×ãGB3096-2008¡¶Éù»·¾³ÖÊÁ¿±ê×¼¡·2ÀàÔëÉùÏÞÖµÒªÇ󣬼´Öç¼ä²»´óÓÚ60dB(A)£¬Ò¹¼ä²»´óÓÚ50dB(A)¡£ |