1.1本规范规定了太阳能系统中用于输送液体的橡胶软管的质量要求。它为生产商、分销商和用户提供了评估该产品的标准。特殊应用可能需要其他要求，这些要求在规定时优先于这些要求。 1.2附件 A1 覆盖橡胶软管与太阳能系统的连接。 1.3本规范不包括与软管制造或安装有关的要求。 1.4本规范不包括塑料软管。

1.1 This specification establishes quality requirements for rubber hose used to convey liquids in solar energy systems. It provides producers, distributors, and users with criteria to evaluate this product. Particular applications may necessitate other requirements that would take precedence over these requirements when specified. 1.2 Annex A1 covers connections of rubber hose to the solar energy system. 1.3 This specification does not include requirements pertaining to the fabrication or installation of the hose. 1.4 This specification does not cover hose made from plastics.