短語詞組短語Quality and Reliability Assurance 質(zhì)量可靠性保証;品質(zhì)?信頼性保証QRA Quality & Reliability Assurance 質(zhì)量與可靠性保証QRA Quality Reliability Assurance 品質(zhì)保証;品保部RQA Reliability Quality Assurance 依賴品質(zhì)保証Software Reliability and Quality Assurance 第十二章 返回 quality reliability assurance