UNE - Spanish national standards

Private Integrated Services Network (PISN);Inter-exchange signalling protocol;Single step call transfer supplementary service [ISO/IEC 19460 (2003), modified] (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: Spanish

Available design: Print design

ANALYSIS REAGENTS. SULPHANILE ACID.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Private Integrated Services Network (PISN);Specification, functional model and information flows;Simple Dialog supplementary service [ISO/IEC 21407 (2001) modified] (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: Spanish

Available design: Print design

Private Integrated Services Network (PISN);Inter-exchange signalling protocol;Simple dialog supplementary service [ISO/IEC 21408 (2003), modified] (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: Spanish

Available design: Print design

Private Integrated Services Network (PISN);Specification, functional model and information flows;Call identification and call linkage additional network features (ANF) [ISO/IEC 21888 (2001) modified] (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: Spanish

Available design: Print design

Private Integrated Services Network (PISN);Inter-exchange signalling protocol;Call identification and call linkage Additional Network Feature (ANF) [ISO/IEC 21889 (2001), modified] (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: Spanish

Available design: Print design

Private Integrated Services Network (PISN);Mapping functions for the employment of 64 kbit/s circuit mode connections with 8 kbit/s sub-multiplexing [ISO/IEC 17311 (2002) modified] (Endorsed by Asociación Espanola de Normalización in December of 2021.)

Available languages: Spanish

Available design: Print design

Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands; Technical characteristics and methods of measurement (Endorsed by Asociación Espanola de Normalización in July of 2020.)

Available languages: Spanish

Available design: Print design

Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands; Technical characteristics and methods of measurement (Endorsed by Asociación Espanola de Normalización in July of 2020.)

Available languages: Spanish

Available design: Print design

Electromagnetic compatibility and Radio spectrum Matters (ERM); Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands; Technical characteristics and methods of measurement (Endorsed by Asociación Espanola de Normalización in July of 2020.)

Available languages: Spanish

Available design: Print design