Construction Design of Rebuilding Semi-automatic Blocking Cable with Optical Cable
Author(s): YANG Jixiang
Pages: 52-53
Year: 2009 Issue: 5
Journal: Railway Signalling & Communication Engineering
Abstract: 对半自动闭塞电缆改光缆工程施工设计中应考虑的问题和设计方案进行介绍.
Pages: 52-53
Year: 2009 Issue: 5
Journal: Railway Signalling & Communication Engineering
Abstract: 对半自动闭塞电缆改光缆工程施工设计中应考虑的问题和设计方案进行介绍.
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