BS DD ENV 41115:1993
Information technology. Functional standard for profiles T/C31 and T/D31. Analogue telephone circuit. Leased (permanent) service (COTS + CONS)
BSI Group , 11/15/1993
$132.00
$264.16
Product Information
Published:
11/15/1993
Pages:
28
ISBN:
0580223035
File Size:
1 file
Language:
English
Note:
This product is unavailable in Ukraine, Russia, Belarus
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