33.070.01 : Mobile services in general

UNE 20597-1/1C:1979

UNE 20597-1/1C:1979

Superseded Historical

MOBILE SERVICES (RADIOCOMMUNICATIONS). SELECTIVE CALLING EQUIPMENT. AUDIO FREQUENCIES FOR TONE-SIGNALLING SYSTEMS

€41.00

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UNE 20598-1:1978

UNE 20598-1:1978

Withdrawn Most Recent

MOBILE SERVICES (RADIOCOMMUNICATIONS). PRIVACY EQUIPMENT: SUPPLEMENTARY DEFINITIONS

€41.00

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UNE 20590-1:1978

UNE 20590-1:1978

Superseded Historical

MOBILE SERVICES (RADIOCOMMUNICATIONS). GENERAL DEFINITIONS AND STANDARD MEASUREMENT CONDITIONS FOR EQUIPMENT AND SYSTEMS

€66.00

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UNE 20597-1:1976

UNE 20597-1:1976

Superseded Historical

MOBILE SERVICES (RADIOCOMMUNICATIONS). SIGNALLING EQUIPMENT: SELECTIVE CALLING. SUPPLEMENTARY DEFINITIONS AND CONDITIONS OF MEASUREMENT

€41.00

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