Walking into the China Unicom Digital Longjiang experience center
走进中国联通数字龙江体验中心
Course Syllabus 课程章节
1Introduce the China Unicom Digital Longjiang Experience Center, allowing everyone to have a preliminary understanding of the latest developments in the digital experience of China Unicom in HeiLongjiang province.
介绍中国联通数字龙江体验中心,让大家初步了解联通公司数字体验的最新发展。
Course Syllabus
课程章节