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An automatic traffic recorder

 

作者: W.K.Dunn,  

 

期刊: Students' Quarterly Journal  （IET Available online 1931）
卷期: Volume 1, issue 3  

页码: 137-142

 

年代: 1931

 

DOI:10.1049/sqj.1931.0020

 

出版商: IEE

 

数据来源: IET

 

摘要:

Even if you are a heavy engineer you will be interested in the first part of this article, which shows how the traffic-handling capacity of an automatic exchange is estimated.

 

点击下载:  PDF (374KB)



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