本指南标准旨在帮助解释IPC-9191《统计过程控制实施的一般指南》中的要求，特别是针对印制板组件（PBA）制造的要求。本文件应与IPC-9191一起使用；这些标准在本指南的附录中相互参照。本标准促进过程思维和过程输入、过程中参数和过程输出（包括产品参数）的控制。本标准在计划、执行、检查和行动（PDCA）循环中组织过程控制的各个方面。本文件确立了在电子制造操作中实施SPC的实用指南，以持续改进工艺并减少浪费。36页。2004年9月发布。

This guideline standard is intended to aid in interpretation of the requirements in IPC-9191, "General Guidelines for Implementation of Statistical process Control," specifically for printed board assembly (PBA) manufacture. This document and IPC-9191 should be used together; the standards are cross-referenced to each other in the Appendices of this guideline. This standard promotes process thinking and control of process inputs, in-process parameters and process outputs, including product parameters. This standard organizes various aspects of process control in the Plan, Do, Check and Act (PDCA) cycle. This document establishes practical guidelines for the implementation of SPC in the electronics manufacturing operations for continually improving processes and reducing waste. 36 pages. Released September 2004.