GB/T 39216-2020行政许可流程优化的方法与技术规范标准
英文:Method and technical specification for improvement of administrative licensing process GB/T 39216-2020介绍: 国家标准《行政许可流程...
英文:Method and technical specification for improvement of administrative licensing process GB/T 39216-2020介绍: 国家标准《行政许可流程...