现行

ITU-T Q.685

Logic procedures for interworking of signalling system R2 to R1
信号系统R2至R1互通的逻辑程序

1988-11-25

现行

ITU-T Q.685

Logic procedures for interworking of signalling system R2 to R1
信号系统R2至R1互通的逻辑程序

1988-11-25

现行

ITU-T Q.654

Logic procedures for interworking of signalling system No. 6 to R1
6号至R1号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.672

Logic procedures for interworking of signalling system R1 to No. 6
信号系统R1至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.644

Logic procedures for interworking of signalling system No. 5 to R1
5号至R1号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.671

Logic procedures for interworking of signalling system R1 to No. 5
信号系统R1至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.644

Logic procedures for interworking of signalling system No. 5 to R1
5号至R1号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.672

Logic procedures for interworking of signalling system R1 to No. 6
信号系统R1至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.671

Logic procedures for interworking of signalling system R1 to No. 5
信号系统R1至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.654

Logic procedures for interworking of signalling system No. 6 to R1
6号至R1号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.683

Logic procedures for interworking of signalling system R2 to No. 6
信号系统R2至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.634

Logic procedures for interworking of signalling system No. 4 to R2
4号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.645

Logic procedures for interworking of signalling system No. 5 to R2
5号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.655

Logic procedures for interworking of signalling system No. 6 to R2
6号至R2号信号系统互通的逻辑程序

1988-11-25

现行

ITU-T Q.681

Logic procedures for interworking of signalling system R2 to No. 4
信号系统R2至4号互通的逻辑程序

1988-11-25

现行

ITU-T Q.682

Logic procedures for interworking of signalling system R2 to No. 5
信号系统R2至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.681

Logic procedures for interworking of signalling system R2 to No. 4
信号系统R2至4号互通的逻辑程序

1988-11-25

现行

ITU-T Q.682

Logic procedures for interworking of signalling system R2 to No. 5
信号系统R2至5号互通的逻辑程序

1988-11-25

现行

ITU-T Q.683

Logic procedures for interworking of signalling system R2 to No. 6
信号系统R2至6号互通的逻辑程序

1988-11-25

现行

ITU-T Q.655

Logic procedures for interworking of signalling system No. 6 to R2
6号至R2号信号系统互通的逻辑程序

1988-11-25