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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 4: Guidelines for technical specifications for Kaplan and propeller turbines
Standard published on 21.11.2000
Selected format:Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 5: Guidelines for technical specifications for tubular turbines
Standard published on 9.2.2001
Selected format:Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 6: Guidelines for technical specifications for pump-turbines
Standard published on 6.4.2001
Selected format:Hydraulic turbines, storage pumps and pump-turbines - Tendering Documents - Part 7: Guidelines for technical specifications for storage pumps
Standard published on 9.2.2001
Selected format:Nomenclature for hydroelectric powerplant machinery
Standard published on 28.2.2001
Selected format:Calcularion of wind farm reactive power regulation capacity.
Standard published on 17.9.2004
Selected format:Solar photovoltaic energy. Terms and definitions
Standard published on 11.12.2013
Selected format:Solar thermal electric plants. Terminology.
Standard published on 14.5.2013
Selected format:Non-destructive testing of welds - Ultrasonic testing - Use of automated phased array technology for thin-walled steel components (ISO 20601:2018)
Standard published on 27.11.2019
Selected format:Tests for the verification of the performance of solar thermal power plants with parabolic trough collector technology.
Standard published on 8.4.2015
Selected format:Latest update: 2026-09-22 (Number of items: 2 302 417)
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