We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Integrated Services Digital Network (ISDN); The protocol reference model and its relationship with the OSI reference model
STANDARD published on 30.9.1992
Designation standards: ETSI ETR 054-ed.1
Publication date standards: 30.9.1992
SKU: NS-311564
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: European technical standard
Category: Technical standards ETSI
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-09-13 (Number of items: 2 429 660)
© Copyright 2024 NORMSERVIS s.r.o.