摘要
文章从山西省情出发 ,多方面举证论述 ,阐明利用SDH微波技术建设广电信息传输网 。
Starting from provincial situation of Shanxi, this paper expounds that utilizing SDH microwave technique in construction of broadcast and TV information net is an excellent selective scheme through producing evidence and argumentation in many ways.
出处
《山西科技》
2002年第4期24-25,共2页
Shanxi Science and Technology
