New Switching System of Railway Division Communication
In this paper, the problem of automatization of the railway division communication it described. Because the railway communication network is developed toward ISDN, it requires the railway division communication followed to develop. The system analysis of the railway division communication is introd...
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| Main Author: | |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
1988-01-01
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| Series: | Tongxin xuebao |
| Online Access: | http://www.joconline.com.cn/zh/article/74384966/ |
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