标准摘要
[中文适用范围]： 本国际标准规定了在规定温度下内部静水压力下测定玻璃增强热固性塑料（GRP）管道失效时间的方法。 外部环境可以是空气或水。 注：对于其他内部或外部环境，参考标准应规定任何附加要求。 [外文原描述]： ISO 7509:2015 specifies a method for determining the time-to-failure of glass-reinforced thermosetting plastics (GRP) pipes under internal hydrostatic pressure at a specified temperature. The external environment can be air or water. NOTE For other internal or external environments, the referring standard is to specify any additional requirement.
英文名称Plastics piping systems — Glass-reinforced thermosetting plastics (GRP) pipes — Determination of time to failure under sustained internal pressure