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Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| TB/T 3577-2022 |
Railway tunnel emergency telephone system {译} 铁路隧道应急电话系统 |
China Railway Transport Industry
Standards Railway telephone |
 English PDF |
| TB/T 2355-2005 |
The specification and test methods of communication column for railway track-side telephone 铁路区间电话通话柱技术要求和试验方法 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2029-2005 |
The specification and test methods for manual telephone system for railway 铁路人工话务系统设备技术要求和试验方法 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 10036-2000 |
Code for design of railway SPC digital telephone switching engineering 铁路时分数字程控电话交换工程设计规范(附条文说明) |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2997.3-2000 |
Railway programmed telephone equipment collinear tandem technical requirements and test methods 铁路程控共线电话设备 汇接机技术要求及试验方法 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2997.2-2000 |
Railway programmed collinear the telephone equipment collinear phone technical requirements and test methods 铁路程控共线电话设备 共线话机技术要求及试验方法 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2997.1-2000 |
Railway programmed collinear telephone equipment master the technical requirements and test methods 铁路程控共线电话设备 主控机技术要求及试验方法 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2925-1998 |
(Long-distance railway manual telephone exchange equipment technical conditions cordless) 铁路长途人工电话无绳式交换设备技术条件 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 1693-1995 |
(Railway signal interface switched telephone network of automatic telephone exchange) 铁路电话交换网 自动电话交换机的信号接口 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 10216-1994 |
Code for construction of railway SPC digital telephone switching engineering |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 1690-1993 |
(Railway switched telephone network digital line signaling) 铁路电话交换网 数字型线路信号方式 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 1689-1993 |
(Railway switched telephone network with a single-frequency pulse line signaling) 铁路电话交换网 带内单频脉冲线路信号方式 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 1688-1993 |
(Railway signaling switched telephone network users) 铁路电话交换网 用户信号方式 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2317-1992 |
(Setup and routing railway between phones switched telephone network circuits) 铁路电话交换网电话所间电路的设置和路由选择 |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 2179.5-1991 |
(Railway telephone network data communication interface. Electrical characteristics for balanced double circuit is generally in the field of data communications equipment used in conjunction with an integrated circuit) |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 2179.4-1991 |
(Railway telephone network data communication interface. In the field of data communications usually Electrical characteristics for unbalanced double interface integrated circuit devices used in conjunction with) |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 2179.3-1991 |
(Railway telephone network data communication interface. Electrical characteristics for unbalanced double interface circuit) |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 2179.2-1991 |
(Railway telephone network data communication interface data terminal equipment and data circuit terminating equipment interface circuit between the definition table) |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB/T 2088-1989 |
(Railway switched telephone network transmission attenuation) |
China Railway & Train
Standards Railway telephone |
English PDF |
| TB 1426-1983 |
(Railway station wired telephone equipment standard series) |
China Railway & Train
Standards Railway telephone |
English PDF |
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