存儲程序控制電話交換機

Overview

Works:	3 works in 3 publications in 3 languages

Titles

程控數字交換技術 21世紀高等學校電子信息類規劃教材 by: (Language materials, printed)

數字程控交換技術與應用面向21世紀高等學校精品規劃教材 by: (Language materials, printed)

程控數字交換與交換網 by: (Language materials, printed)

Subjects