【摘要】 本文重点介绍了日本对当前作业环境空气中有害物质测定的设计及测定结果的评价.阐述了单元作业场所的确定以及为了解有害物质浓度的分布状况的A测定点、评价高浓度对操作者产生危险性的B测定点和为求出粉尘相对浓度变换系数的平行测定点的布点位置和作业环境的评价方法.更多还原

【Abstract】 This article introduced emphasis on the design of harmful matter determination in workshop’s atmosphere and its assessable method in Japan.The defintion of working unit is deflned.The distribution points over all arrangment for A estimation-the average dispersed concentration B estimination-the high concentrated points that injure the workers and the parallel points for estimalted the related concentration conversed coefficient Was described.The method for assessment was discussed.更多还原