304²»Ðâ¸Ö°åÊÔѹ²é¿´µÄ½ø³Ì¼°ËùÓÃÒÇÆ÷ 304²»Ðâ¸Ö°åÄÍѹʵÑéÆäÄ¿µÄÖ÷ÒªÊDz鿴ÓÐÎÞÉøÂ©ºÛ¼£»òË𻵵ȷ´³£µÄʧЧ·½Ê½³ÊÏÖ£¬ÏêϸÊÔѹÊÇÏëÈçÏ£ºÊµÑéѹÁ¦Îª¹«³ÆÑ¹Á¦µÄ1.5±¶£¬ÊµÑéÓüÓѹ½éÖÊΪ´¿½àµÄË®£¬ÆäÂÈÀë×Óº¬Á¿²»¸Ã³¬Ô½25ppm¡£ÄÍѹʵÑéʱ£¬Ã¿Ò»¸ö304²»Ðâ¸Ö°å¶¼Òª½øÐС£Ñ¡ÓÃÊÖ¶¯µÄ»òµç¶¯µÄÊÔѹ±Ã¼Óѹ£¬Ñ¹Á¦²é¿´Ò»°ã¿ÉÓÃ1.5~4±¶ÊµÑéѹÁ¦Á¿³ÌµÄѹÁ¦±í£¬»òͬµÈ³ÉЧµÄѹÁ¦²âÑéÒÇÆ÷¡£ÊµÑéʱ£¬½«304²»Ðâ¸Ö°åÊÔ¼þƽֱ·ÅÖã¬Ò»¶Ë°²×°´øÓÐÅÅÆø·§µÄ¶ÂÍ·£¬ÁíÒ»¶ËºÍÊÔѹ±Ã³ö¿Ú¹ÜÏàÁ¬½Ó£¬½«Ë®Ð´Èë¹ÜÄÚ£¬ÅŽø¿ÕÆø£¬·â±ÕÅÅÆø·§£¬È»ºó»ºÂýÌí¼ÓѹÁ¦ÖÁ¹æÔòµÄʵÑéѹÁ¦Öµ£¬¼á³ÖѹÁ¦5minºó£¬²é¿´¿îʽÇé¿ö£¬ÓÐÎÞÉøÂ©¡£Ë𻵵ȷ´³£µÄʧЧ·½Ê½³ÊÏÖ¡£ºÏ¸ñÆ·ÒªÇó²»ÔÊÐíÓÐÉøÂ©ºÛ¼£»òË𻵵ȷ´³£µÄʧЧ·½Ê½³ÊÏÖ¡£¶Ô304²»Ðâ¸Ö°å½øÐÐÄÍѹ²âÑéÈÔÊÇÓбØÒªµÄ£¬Ö»ÒªÕâÒ»µãÆõºÏ¹æ·¶ºó£¬²ÅÄܹ»Õý³£µÄÔËÓã¬È¡µÃÓû§µÄ¹²Í¬ºÃÆÀ¡£
|