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ELECTROTECHNICAL VOCABULARY. SWITCHING AND SIGNALLING (IN TELECOMMUNICATIONS).
STANDARD published on 12.2.1993
Designation standards: UNE 21302-714:1993
Publication date standards: 12.2.1993
SKU: NS-570067
The number of pages: 72
Approximate weight : 216 g (0.48 lbs)
Country: Spanish technical standard
Category: Technical standards UNE
Telecommunications. Audio and video engineering (Vocabularies)Switching and signalling systems
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Latest update: 2024-05-02 (Number of items: 2 896 910)
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