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ITU-T M.520 PDF

ITU-T M.520 PDF

Name:
ITU-T M.520 PDF

Published Date:
11/01/1988

Status:
[ Active ]

Description:

Routine Maintenance on International Group, Supergroup, Etc., Links - General Maintenance Principles - Maintenance of International Transmission Systems and Telephone Circuits

Publisher:
International Telecommunication Union-T

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$6
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Edition : 88
File Size : 1 file
Number of Pages : 3
Published : 11/01/1988

History

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