本国际标准规定了防护服的试验方法和最低性能要求 这取决于外层物质反射强烈辐射热的能力。 本国际标准所涵盖的服装旨在提供防止火焰舔和剧烈摩擦的保护 辐射热，只能短时间佩戴。 根据风险评估，此类服装也可用于某些工业和其他应用。 根据风险评估，其他类型的防护服，例如符合 ISO 11613的要求可用于本标准设想的消防和工业应用类型 符合国际标准，头、脸、手和脚以及 适当的呼吸保护。 本国际标准不考虑保护头部（包括脸部）的要求， 4.2和4.3中规定以外的手和脚。与头部保护相关的任何其他要求 （包括面部）、用户需要的手和脚应通过风险评估确定并指定。

This International Standard specifies test methods and minimum performance requirements for protective clothing that relies upon the ability of the outer material to reflect intense radiant heat. The clothing covered by this International Standard is intended to provide protection against flame lick and intense radiant heat and it should be worn for short periods only. Subject to a risk assessment, this type of clothing may also be used for certain industrial and other applications. Subject to a risk assessment, other types of protective clothing, for example clothing complying with the requirements of ISO 11613, may be used for the types of firefighting and industrial applications envisaged by this International Standard in conjunction with appropriate protection for the head, face, hands and feet as well as suitable respiratory protection. This International Standard does not consider requirements for the protection of the head (including the face), hands and feet other than those specified in 4.2 and 4.3. Any other requirements specific to the protection of head (including the face), hands and feet required by the user should be determined by a risk assessment and specified.