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China State Railway Group Company, Limited. Tiánjiā North Liaison Line | 
    
    
    
    
    
        
             
             
             
             
             
             
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        | Name | 
    
    | Name | 郑家线路所 | 
| English | Zhèngjiā Signal Box | 
| Korean | 정자 선로소 | 
| Japanese | ジョンジャーせんろしょ 鄭家線路所 | 
|   | (정가선로소) | 
    
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    | Address |   | 
    
    
    
    
    | 운영 | China State Railway Group Company, Limited. | 
    
    
    | 소유 | China Railway Shěnyáng Group Co., Ltd. | 
    
    | Map | 
DMS | 39° 33′ 10.49″ N, 121° 58′ 30.14″ E   | | Decimal | 39.552913273, 121.975039303     | 
| WKT | Point(121.97503930 39.55291327)     | 
| UTM | 51S 411941 4378638     | 
| Map |  | 
    
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