È«¹úͳһÏúÊÛÈÈÏß
·ú»¯ÇâÆøÌå¼ì²âÒDzâÁ¿±ê׼Ϊ1mg/m3£¬¸ß±¨±¨¾¯ÖµÉèÖÃΪ4.4ppm£¬µÍ±¨¾¯ÖµÉèÖÃΪ2.2ppm¡£¸ù¾ÝGB3095-1996±ê×¼¹æ¶¨£¬Öйú(TJ36-79) ³µ¼ä¿ÕÆøÖÐÓк¦ÎïÖʵÄ×î¸ßÈÝÐíŨ¶È1mg/m3£¬ÄÇ·ú»¯ÇâÆøÌå¼ì²âÒDZ¨¾¯ÖµÉèÖöàÉÙppmºÃÄØ?Éî¹ú°²½¨ÒéС»ï°é¿É²Î¿¼¹æ¶¨£º²âÁ¿Óж¾ÆøÌåµÄÒ»¼¶±¨¾¯É趨ֵӦСÓÚ»òµÈÓÚ100%OEL£¬Óж¾ÆøÌåµÄ¶þ¼¶±¨¾¯É趨ֵӦСÓÚ»òµÈÓÚ200%OEL¡£Òò´Ë£¬·ú»¯ÇâÆøÌå¼ì²âÒDzâÁ¿±ê×¼µÍ±¨¾¯ÖµÉèÖÃΪ2.2ppm£¬¸ß±¨¾¯ÖµÉèÖÃΪ4.4ppm£¬Á¿³ÌÍÆ¼öÑ¡Ôñ0-10ppm¡£
Ïà¹Ø×ÊѶ£º·ú»¯ÇâÆøÌå¼ì²âÒǼÆÁ¿Ð£×¼±¨¸æ

ÔÁICP±¸13009878ºÅ-1 ÔÁ¹«Íø°²±¸44030702001695ºÅ ? Copyright 2018 ÉîÛÚÊÐÉî¹ú°²µç×ӿƼ¼ÓÐÏÞBWIN±ØÓ® All Rights Reserve