标准摘要
[中文适用范围]： ISO 16900的本部分规定了测定佩戴RPD引起的吸入气体二氧化碳含量增加的测试方法。 闭路供应的呼吸气体 RPD 不包括在 ISO 16900 的本部分中。 注：参见 ISO 16900-13 中的测试方法。 [外文原描述]： ISO 16900-9:2015 specifies the test methods for determining the increased carbon dioxide content of the inhaled gas caused by wearing the RPD. Closed circuit supplied breathable gas RPD are excluded from ISO 16900-9:2015. NOTE See test method in ISO 16900‑13.
英文名称Respiratory protective devices — Methods of test and test equipment — Part 9: Determination of carbon dioxide content of the inhaled gas