Terrestrial Trunked Radio (TETRA);Security;Synchronization mechanism for end-to-end encryption (Endorsed by Asociación Espanola de Normalización in January of 2022.)

Die Norm herausgegeben am 1.1.2022

TECHNICAL FORMOL.

Die Norm herausgegeben am 15.11.1964

METHODS OF ANALYSIS OF TECHNICAL FORMOL.

Die Norm herausgegeben am 15.11.1964

Services and Protocols for Advanced Networks (SPAN);Operation of the Bearer Independant Call Control (BICC) protocol with SIG.4/PNNI1.0/AINI signalling specification [ATM Forum specification AF-CS-VMOA-0146.000 (2000) modified] (Endorsed by Asociación Espanola de Normalización in January of 2022.)

Die Norm herausgegeben am 1.1.2022

AQUEOUS SOLUTION OF TECHNICAL AMMONIA.

Die Norm herausgegeben am 15.2.1965

PHYSICAL AND CHEMICAL ANALYSIS OF AQUEOUS SOLUTIONS OF AMMONIA, TECHNICAL QUALITY.

Die Norm herausgegeben am 15.2.1965

Electromagnetic compatibility and Radio spectrum Matters (ERM);Satellite Personal Locator Beacons (PLBs) operating in the 406,0 MHz to 406,1 MHz frequency band;Part 1: Technical characteristics and methods of measurement (Endorsed by Asociación Espanola de Normalización in January of 2022.)

Die Norm herausgegeben am 1.1.2022

TECHNICAL AMMONIUM SULPHATE.

Die Norm herausgegeben am 15.11.1968

AMMONIUM NITRATE FOR INDUSTRIAL USES. DETERMINATION OF PH. POTENCIOMETRIC METHOD.

Die Norm herausgegeben am 15.10.1976

Satellite Earth Stations and Systems (SES);Harmonized EN for satellite mobile Aircraft Earth Stations (AESs) operating in the 11/12/14 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE Directive (Endorsed by AENOR in December of 2014.)

Die Norm herausgegeben am 1.12.2014