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X.53�:�Numbering of channels on international multiplex links at 64 kbit/s �

Recommendation X.53

In force components
Number
 Title Status
X.53 (03/93)
� 		Numbering of channels on international multiplex links at 64 kbit/s � In force
�
�
Superseded and Withdrawn components
Number
 Title Status
X.53 (11/88)
� 		Numbering of channels on international multiplex links at 64 kbit/s � Superseded

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