为可靠性测试的计划和执行以及使用统计方法分析测试数据提供指导。 描述与修复和未修复项目相关的测试，以及恒定和非恒定故障强度以及恒定和非恒定故障率的测试。 这些测试的目的是发现设计中的缺陷，并采取措施消除这些缺陷，从而提高性能、质量、安全性、鲁棒性、可靠性和可用性，并降低成本。

Provides guidelines for the planning and performing of reliability tests and the use of statistical methods to analyse test data. Describes the tests related to repaired and non-repaired items together with tests for constant and non-constant failure intensity and constant and non-constant failure rate. The purpose of these tests is to discover weaknesses in the design and to undertake actions to eliminate these weaknesses and thereby improve performance, quality, safety, robustness, reliability and availability and reduce costs.