We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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.
GAS VOLUME CORRECTORS
WITHDRAWN published on 20.10.1988
Selected format:CLASS 0,5, 1 AND 2 ALTERNATING-CURRENT WATTHOUR METERS.
WITHDRAWN published on 24.11.1996
Selected format:Determination of the permanent filtration of X-ray tube assemblies
WITHDRAWN published on 26.7.2000
Selected format:INDUSTRIAL-PROCESS CONTROL VALVES. PART 1: CONTROL VALVE TERMINOLOGY AND GENERAL CONSIDERATIONS. (Endorsed by AENOR in April of 1996.)
WITHDRAWN published on 7.5.1999
Selected format:INDUSTRIAL-PROCESS CONTROL VALVES. PART 1: CONTROL VALVE TERMINOLOGY AND GENERAL CONSIDERATIONS.
WITHDRAWN published on 17.3.1999
Selected format:INDUSTRIAL-PROCESS CONTROL VALVES. PART 2: FLOW CAPACITY. SECTION ONE: SIZING EQUATIONS FOR INCOMPRESSIBLE FLUID FLOW UNDER INSTALLED CONDITIONS. (Endorsed by AENOR in April of 1996.)
WITHDRAWN published on 1.12.2001
Selected format:Industrial-process control valves -- Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (Endorsed by AENOR in December of 2001.)
WITHDRAWN published on 4.5.2014
Selected format:INDUSTRIAL-PROCESS CONTROL VALVES. PART 2: FLOW CAPACITY. SECTION TWO: SIZING EQUATIONS FOR COMPRENSSIBLE FLUID FLOW UNDER INSTALLED CONDITIONS.
WITHDRAWN published on 16.12.1994
Selected format:INDUSTRIAL-PROCESS CONTROL VALVES. PART 2: FLOW CAPACITY. SECTION THREE: TEST PROCEDURES. (Endorsed by AENOR in April of 1996.)
WITHDRAWN published on 22.6.1999
Selected format:Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
WITHDRAWN published on 7.5.1999
Selected format:Latest update: 2026-01-18 (Number of items: 2 257 146)
© Copyright 2026 NORMSERVIS s.r.o.