È«¹úͳһÏúÊÛÈÈÏß
¹ØÓÚÁò»¯ÇâÆøÌå¼ì²âÒÇΪʲôҪÉèÖÃÈý¼¶±¨¾¯ÄØ£¿Ò»°ãÁò»¯ÇâÆøÌåÔÚ¿ÕÆøÖеÄŨ¶È³¬¹ýÒ»¶¨µÄÊýÖµºó»áµ¼ÖÂÈ˵ÄÐá¾õ¶Û»¯£¬Áò»¯Çâ±êÖ¾ÐԵijô¼¦µ°Î¶Ò²¾ÍÎŲ»µ½ÁË£¬Õâ¾Í»á¸øÏÖ³¡ÈËÔ±Ò»ÖÖ´í¾õ£¬Ã»Óгô¼¦µ°Î¶µÀ¾ÍûÓÐÁò»¯ÇâÆøÌ壬ËùÒÔÔÚһЩÎÛË®³§¡¢À¬»ø´¦Àí³§µÈÒײúÉúÁò»¯ÇâÆøÌåµÄ³¡ºÏ£¬¶¼ÊÇÐèÒª°²×°¼à²âÐÍÁò»¯ÇâÆøÌå¼ì²âÒÇÀ´ÊµÊ±¼ì²âÁò»¯ÇâŨ¶È£¬µ±Å¨¶ÈÖµ³¬¹ý±¨¾¯ÏÞ¶¨Öµºó֪ͨ¹¤×÷ÈËÔ±³·ÀëÏÖ³¡²¢Ñ¸ËÙ²ÉÈ¡°²·À´ëÊ©¡£ÒÔÏÂÉî¹ú°²´ó¼Ò·ÖÏí½²ÏÂÁò»¯ÇâÆøÌå¼ì²âÒÇÈý¼¶±¨¾¯ÔõôÉèÖá£

Áò»¯ÇâÆøÌå¼ì²âÒÇÉèÖÃÁ¿³Ì˵Ã÷£º
Ò»¼¶±¨¾¯ 1/2 TLV=5ppm
¶þ¼¶±¨¾¯ 1TLV=10ppm£¬
Èý¼¶±¨¾¯2TLV=20ppm
ΪʲôÁò»¯ÇâÆøÌå¼ì²âÒÇÒªÉèÖÃÈý¼¶±¨¾¯£¿
Ò»°ãÕë¶Ô¾ßÌåµÄ³¡ËùÁò»¯ÇâÆøÌå¼ì²âÒÇÒªÉ趨ÔõÑùµÄ±¨¾¯µÈ¼¶ÄØ?µ±Ëù´¦¹¤×÷»·¾³È˹¤Ãܼ¯£¬¿ÕÆøÁ÷¶¯Ò»°ãµÄµØ·½£¬¾ÍÐèÒªÉèÖÃÒ»¼¶±¨¾¯£¬¿ÕÆøÁ÷ͨ½ÏºÃ£¬ÈËÔ±Á÷¶¯½ÏÉÙ²»»áÒý·¢ÖØ´óʹʵij¡Ëù¿ÉÒÔÏàÓ¦µÄÉèÖÃΪ¶þ¼¶±¨¾¯£¬µ±Ëù´¦»·¾³ÊÇÔÚ½¼ÍâÈËÑÌÏ¡Éٵĵط½£¬½¨ÒéÔò¿ÉÒÔÉ趨ΪÈý¼¶±¨¾¯µÈ¼¶¡£
ÔÁICP±¸13009878ºÅ-1 ÔÁ¹«Íø°²±¸44030702001695ºÅ ? Copyright 2018 ÉîÛÚÊÐÉî¹ú°²µç×ӿƼ¼ÓÐÏÞBWIN±ØÓ® All Rights Reserve