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解决毒物是否需要制订作业地带空气中卫生标准这个问题,迄今缺乏任何客观的定量指标。制订这些指标可为具有慢性中毒危险的毒物制订标准提供依据,并使无需制订卫生标准的物质迅速应用于实际。我们提出下列公式以确定有无必要制订液体毒物蒸气在作业地带空气中的卫生标准:
To solve the problem of the need for the formulation of toxic substances in the air hygiene standards in the operating area, so far the lack of any objective quantitative indicators. The development of these indicators will provide the basis for the development of standards for poisons at risk of chronic poisoning and will promptly bring to fruition substances that do not require the development of health standards. We propose the following formula to determine whether it is necessary to establish a hygienic standard for liquid toxic vapor in the work area air: