UNE - Spanish national standards

Maritime navigation and radiocommunication equipment and systems - Global navigation satellite systems (GNSS) - Part 5: BeiDou navigation satellite system (BDS) - Receiver equipment - Performance requirements, methods of testing and required test results (Endorsed by Asociación Espanola de Normalización in June of 2020.)

Available languages: English

Available design: electronic design (pdf), Print design

Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteria

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Aerospace series - Ethylene-propylene elastomer (EPM/EPDM) - Hardness 80 IRHD for static seal elements in hydraulic systems for long-term application - Material standard (Endorsed by Asociación Espanola de Normalización in November of 2020.)

Available languages: English

Available design: electronic design (pdf), Print design

SYSTEM OMEGA AND DIFFERENTIAL OMEGA RECEIVERS FOR SHIPS. OPERATIONAL AND PERFORMANCE REQUIREMENTS. METHODS OF TESTING AND REQUIRED TEST RESULTS. (Endorsed by AENOR in May of 1995.)

Available languages: English

Available design: electronic design (pdf), Print design

Live working - Electrical insulating matting

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

Live working - Electrical insulating blankets

Available languages: English, Spanish

Available design: electronic design (pdf), Print design

METHODS OF MEASUREMENT ON RECEIVING ANTENNAS FOR SATELLITE BROADCAST TRANSMISIONS IN THE 12 GHZ BAND. PART 1: ELECTRICAL MEASUREMENTS ON DBS RECEIVING ANTENNAS. (Endorsed by AENOR in November of 1999.)

Available languages: English

Available design: electronic design (pdf), Print design

METHODS OF MEASUREMENT ON RECEIVING ANTENNAS FOR SATELLITE BROADCAST TRANSMISSIONS IN THE 12 GHZ BAND. PART 2: MECHANICAL AND ENVIRONMENTAL TESTS ON INDIVIDUAL AND COLLECTIVE RECEIVING ANTENNAS. (Endorsed by AENOR in November of 1997.)

Available languages: English

Available design: electronic design (pdf), Print design

EXPRESSION OF PERFORMANCE OF SAMPLE HANDLING SYSTEMS FOR PROCESS ANALYZERS. (Endorsed by AENOR in April of 1996.)

Available languages: English

Available design: electronic design (pdf), Print design

ELECTROMECHANICAL EQUIPMENT GUIDE FOR SMALL HYDROELECTRIC INSTALLATIONS.

Available languages: English, Spanish

Available design: electronic design (pdf), Print design