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Norma vydána dne 12.2.2008

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Norma vydána dne 18.12.2001

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Norma vydána dne 15.9.1995

Electromagnetic compatibility and Radio spectrum Matters (ERM); Close Range peer-to-peer symmetrical Data Communication (CRDC) system

Norma vydána dne 6.5.2002

User Group; Quality of Telecom Services; Part 1: Methodology for identification of parameters relevant to the Users

Norma vydána dne 8.2.2002

User Group; Quality of telecom services; Part 1: Methodology for identification of parameters relevant to the Users

Norma vydána dne 25.1.2007

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Norma vydána dne 2.12.2014

User Group; Quality of telecom services; Part 2: User related parameters on a service specific basis

Norma vydána dne 8.2.2002

User Group; Quality of telecom services; Part 2: User related parameters on a service specific basis

Norma vydána dne 25.1.2007

User Group; Quality of telecom services; Part 2: User related indicators on a service specific basis

Norma vydána dne 2.12.2014