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Standard Insuued on: 1997-04

TB/T 2853-1997    Technical Specification for 25Hz Phase Sensitive Track Circuit
25Hz相敏轨道电路技术条件
Category No.:TB Valid Status:valid
Issued Organization:Ministry of Railways Issued Date:1997-04-10
Implemented Date:1997-10-1 Abolished Date:
Superseded Standard.: Superseded Date:
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GB/T 7409.2-1997   GB/T 1386.1-1997   GB/T 1386.4-1997   GB/T 1386.3-1997   GB/T 9652.2-1997   GB/T 7409.3-1997   GB/T 9652.1-1997   GB/T 7409.1-1997   GB/T 1386.2-1997   JB/T 8527-1997   JB/T 8528-1997   GB 7258-1997   QB/T 2289.2-1997   QB/T 2289.1-1997   QB/T 2289.3-1997   QJ 2973-1997   QJ 2979-1997   QJ 2981-1997   QJ 2978-1997   QJ 2980-1997  

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