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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.
Cleaning of ventilation and air conditioning systems.
Standard published on 19.1.2005
Selected format:Cleaning of ventilation and air conditioning systems.
Correction published on 8.6.2005
Selected format:Air conditioning. Basis for the project. Outside conditions of calculation.
Standard published on 12.11.2004
Selected format:Quality management -- Customer satisfaction -- Guidelines for complaints handling in organizations
Standard published on 10.10.2018
Selected format:Air conditioning. Machine rooms.
Standard published on 20.4.2005
Selected format:Quality management -- Customer satisfaction -- Guidelines for dispute resolution external to organizations
Standard published on 14.11.2018
Selected format:Guidelines for prevention and control of proliferation and spread of Legionella in facilities
Standard published on 4.10.2023
Selected format:Quality management -- Customer satisfaction -- Guidelines for monitoring and measuring
Standard published on 5.6.2019
Selected format:Quality management systems — Guidelines for quality plans
Standard published on 26.12.2018
Selected format:Quality management -- Guidelines for quality management in projects
Standard published on 10.10.2018
Selected format:Latest update: 2026-03-11 (Number of items: 2 266 192)
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