标准摘要
[中文适用范围]： ISO 15859 的这一部分规定了呼吸空气成分的限值，并制定了适用于验证呼吸空气成分的采样和测试要求。 ISO 15859的这一部分适用于用于空间系统以及飞行硬件和地面支持设施、系统和设备的净化和加压的呼吸空气的采样和测试方法。 ISO 15859 的这一部分可适用于流入的呼吸空气。 ISO 15859 的这一部分适用于任何所需的采样操作，以确保当流体进入运载火箭或航天器时，流体成分符合下文提供的限制或符合针对特定用途商定的任何技术规范。 [外文原描述]： ISO 15859-13:2004 specifies limits for the composition of breathing air and establishes the sampling and test requirements applicable for the verification of the breathing air composition. ISO 15859-13:2004 is applicable to sampling and test methods for breathing air intended for purging and pressurization of space systems as well as flight hardware and ground support facilities, systems, and equipment. ISO 15859-13:2004 may be applied to influent breathing air. ISO 15859-13:2004 is applicable to any sampling operation required to ensure that, when the fluid enters the launch vehicle or spacecraft, the fluid composition complies with the limits provided hereafter or with any technical specification agreed to for a particular use.
英文名称Space systems — Fluid characteristics, sampling and test methods — Part 13: Breathing air