随着国外竞争者对美国传统市场的激烈竞争,美国各公司感到制造质量好、可靠性高和寿命长的产品越来越显得重要。一些先进的公司通过推行全面细致的质量保证大纲(QA)、统计工序管理和全面检查(包括大量地采用无损检测等)措施实现了产品“一次合格”的作业流程。 As foreign competitors are fiercely competing with traditional American markets, it is becoming increasingly important for companies in the United States to create products of good quality, high reliability and long life. Some state-of-the-art companies have achieved “one-time pass” for their products by implementing comprehensive and thorough QA, statistical process management and full inspection (including non-destructive testing).