UNE - Spanish national standards

Telecommunications security;Integrated Services Digital Network (ISDN);Encryption key management and authentication system for audiovisual services (Endorsed by Asociación Espanola de Normalización in February of 2023.)

Available languages: Spanish

Available design: Print design

Broadband Integrated Services Digital Network (B-ISDN);ATM Adaptation Layer (AAL);Sublayers: Service Specific Co-ordination Function (SSCF) to provide the Connection-Oriented Network Service (CONS) [ITU-T Recommendation I.365.2 (1995)] (Endorsed by Asociación Espanola de Normalización in February of 2023.)

Available languages: Spanish

Available design: Print design

ANALYSIS REAGENTS. AMONIUM PERSULPHATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

ANALYSIS REAGENTS. DIBASIC AMONIUM PHOSPHATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

ANALYSIS REAGENTS. AMONIUM SULPHATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

ANALYSIS REAGENTS. AMONIUM TYOCIARRATE.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Integrated Services Digital Network (ISDN); Signalling System No.7; Interworking between ISDN User Part (ISUP) version 2 and Digital Subscriber Signalling System No. one (DSS1); Part 1: Protocol specification [ITU-T Recommendation Q.699, modified] (Endorsed by AENOR in June of 2005.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN); Signalling System No.7; Interworking between ISDN User Part (ISUP) version 2 and Digital Subscriber Signalling System No. one (DSS1); Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification (Endorsed by AENOR in June of 2005.)

Available languages: Spanish

Available design: Print design

Integrated Services Digital Network (ISDN). Signalling System No.7 (SS7). Interworking between ISDN User Part (ISUP) version 2 and Digital Subscriber Signalling System No. one (DSS1) protocols. Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification (Endorsed by AENOR in May of 2004.)

Available languages: Spanish

Available design: Print design

AEROSPACE SERIES. BOLTS, HEXAGON HEAD, RELIEVED SHANK, LONG THREAD, IN HEAT RESISTING NICKEL BASE ALLOY NI-P100HT (INCONEL 718), SILVER PLATE. CLASSIFICATION: 1 275 MPA (AT AMBIENT TEMPERATURE)/650 oC.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design