90/94686 DC : DEC 90
Superseded
Superseded
View Superseded by
BS 6450 PRIVATE BRANCH EXCHANGES FOR CONNECTION TO PUBLIC SWITCHED TELEPHONE NETWORKS RUN BY CERTAIN PUBLIC TELECOMMUNICATION OPERATORS. PART 4: SPECIFICATION FOR PORTS
Published date
11-23-2012
Publisher
Superseded date
12-15-1993
Superseded by
Sorry this product is not available in your region.
| Committee |
TCT/8
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
Summarise
Sorry this product is not available in your region.