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Problems of Irrational Structure of ZK4 Electro-pneumatic Switch Machine and Suggestions
Author(s): 
Pages: 48-49
Year: Issue:  4
Journal: Railway Signalling & Communication Engineering

Abstract: 通过对ZK4型电空转辙机的日常养护、集中检修、故障处理分析,发现其结构不合理,并提出建议.
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