本文件提供了与人体测量学、生理学、人机工程学和性能相关的因素的信息，用于制定呼吸防护设备的性能要求、测试和使用标准。 本文件包含与不同强度下休息和工作时呼吸和代谢反应相关的信息。提供以下信息: 与各种工作强度相关的代谢率； 代表三种体型的人的耗氧量作为代谢率和每分钟通气量的函数； 代表三种体型的人在说话和不说话条件下的峰值吸气流速与代谢率的关系。 本文件中包含的信息代表了大约30岁的健康成年男性和女性的数据？岁，但被认为适用于工人人口的年龄范围。

This document provides information on factors related to human anthropometry, physiology, ergonomics, and performance for the preparation of standards for performance requirements, testing, and use of respiratory protective devices. This document contains information related to respiratory and metabolic responses to rest and work at various intensities. Information is provided for the following:

• metabolic rates associated with various intensities of work;
• oxygen consumption as a function of metabolic rate and minute ventilation for persons representing three body sizes;
• peak inspiratory flow rates during conditions of speech and no speech for persons representing three body sizes as a function of metabolic rates.

The information contained within this document represents data for healthy adult men and women of approximately 30？years of age, but is considered to be applicable for the age range of the worker population.