确定并总结了设计或指定工程师在制定性能要求时应考虑和评估的各种因素。提供设计因素总结、各种表格设计数据和解释性示例。

Identifies and summarizes the various factors that shall be considered and evaluated by the design or specifying engineer in establishing performance requirements. Provides a summary of design factors as well as various tabulated design data and explanatory examples.