本SAE推荐实施规程提供了评估挤压式电阻点焊（STRSW）设备的最低标准，以及双面汽车碰撞补焊的最低焊接性能标准。本文件包含几种标准化测试方法，这些方法是为在实验室环境中评估设备性能而设计的。

This SAE Recommended Practice provides a minimum standard for evaluating squeeze-type resistance spot welding (STRSW) equipment and minimum weld performance criteria for two-sided automotive collision repair welding. This document contains several standardized test methods that are designed for evaluating equipment performance in a laboratory environment.