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ČSN ETSI EN 300392-12-21-V1.4.1 (875042)
Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 12: Supplementary services stage 3; Sub-part 21: Ambience Listening (AL)
STANDARD published on 1.1.2012
The information about the standard:
Designation standards: ČSN ETSI EN 300392-12-21-V1.4.1
Classification mark: 875042
Catalog number: 89998
Publication date standards: 1.1.2012
SKU: NS-173025
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
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