Bwin±ØÓ®¹ú¼Ê¡¤(Ψһ)¹Ù·½ÍøÕ¾




רҵ֪ʶ

¶þÑõ»¯ÁòÆøÌå¼ì²âÒǵı¨¾¯ÖµÉèÖöàÉÙppm-Éî¹ú°²¹ÙÍø

¶þÑõ»¯ÁòÆøÌå¼ì²âÒǵͱ¨¾¯ÖµÎª1.7ppm£¬¸ß±¨¾¯ÖµÎª3.4ppm£¬ÎÒ¹ú¶Ô¶þÑõ»¯ÁòÔÊÐíÖ°ÒµÏÞֵΪ5mg/m3£¬ÄÇÆøÌå¼ì²âÒÇÉèÖöàÉÙppm±¨¾¯ÖµÄØ£¬¿É²Î¿¼¹æ¶¨µÄ£º²âÁ¿Óж¾ÆøÌåµÄÒ»¼¶±¨¾¯É趨ֵӦСÓÚ»òµÈÓÚ100%OEL£¬Óж¾ÆøÌåµÄ¶þ¼¶±¨¾¯É趨ֵӦСÓÚ»òµÈÓÚ200%OEL¡£Òò´Ë£¬¶þÑõ»¯ÁòÆøÌå¼ì²âÒǵļì²âÁ¿³ÌÍÆ¼öÑ¡Ôñ0-5ppm£¬ÄǼì²âÒǵͱ¨¾¯ÖµÓ¦ÉèÖÃΪ1.7ppm£¬¸ß±¨¾¯ÖµÉèÖÃΪ3.4ppm¡£

¶þÑõ»¯ÁòÆøÌå¼ì²âÒÇ

¶þÑõ»¯ÁòµÄŨ¶ÈΣº¦ÐÔ£º

1.¶þÑõ»¯ÁòŨ¶È0.3-1ppmʱ£¬È˲»Òײì¾õSO2ÆøÌå¡£

2.¶þÑõ»¯ÁòŨ¶ÈÔÚ2ppmʱÔÊÐíµÄ±©Â¶Å¨¶È(OSHA¡¢ACGIH)

3.¶þÑõ»¯ÁòŨ¶ÈÔÚ3ppmʱ·Ç³£ÈÝÒײì¾õµÄÆøÎ¶¡£

4.¶þÑõ»¯ÁòŨ¶ÈÔÚ6-12ppmʱ¶Ô±Ç×ÓºÍºí²¿Óд̼¤¡£

5.¶þÑõ»¯ÁòŨ¶ÈÔÚ20ppmʱ¶ÔÑÛ¾¦Óд̼¤¡£

6.¶þÑõ»¯ÁòŨ¶ÈÔÚ50-100ppmʱ30·ÖÖÓÄÚ×î´óµÄ±©Â¶Å¨¶È¡£

7.¶þÑõ»¯ÁòŨ¶ÈÔÚ400-500ppmʱÒýÆð·Î»ýË®ºÍÉùÃŴ̼¤µÄΣÏÕŨ¶È£¬ÑÓ³¤Ò»¶Î±©Â¶Ê±¼ä»áµ¼ÖÂËÀÍöµÄΣÏÕ¡£


?
ÔÚÏ߿ͷþ
  • ¹¤Òµ°²È«µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • ´óÆø»·±£µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • Ò½ÁÆÎÀÉúµã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • ÐÂÄÜÔ´µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • ʯÓÍ»¯¹¤µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • ¸ßУ¿ÆÑеã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • ´«¸ÐÆ÷µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
  • ¼¼ÊõÖ§³Öµã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢
ÈÈÏߵ绰

0755-85258900

·µ»Ø¶¥²¿

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

¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿
0.1420s