KS Q ISO 16355-4-2021 统计和相关方法在新技术和产品开发过程中的应用.第4部分:非定量和定量客户声音和利益相关者声音的分析
Applications of statistical and related methods to new technology and product development process —Part 4: Analysis of non-quantitative and quantitative Voice of Customer and Voice of Stakeholder