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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.
PLASTICS. FLEXIBLE POLYURETHANE FOAMS. TOLERANCES IN SPECIFICATIONS OF ETHER POLYURETHANE BLOCK FOAMS.
WITHDRAWN published on 31.12.1997
Selected format:Plastics. Flexible polyurethane foam. Tolerances in specifications of ether polyurethane block foams.
WITHDRAWN published on 12.9.2003
Selected format:STANDARD PROCEDURES FOR THE EVALUATION OF METHODS FOR CHEKING OF TIGHTNESS OF ATMOSPHERIC PRESSURE TANKS. PART 1: GENERAL
WITHDRAWN published on 31.12.1999
Selected format:STANDARD PROCEDURES FOR THE EVALUATION OF METHODS FOR CHECKING OF TIGHTNESS OF ATMOSPHERIC PRESSURE TANKS. PART 2: VOLUMETRIC METHODS.
WITHDRAWN published on 31.12.1999
Selected format:STANDARD PROCEDURES FOR THE EVALUATION OF METHODS FOR CHECKING OF TIGHTNESS OF ATMOSPHERIC PRESSURE TANKS. PART 3: NON VOLUMETRIC METHODS.
WITHDRAWN published on 31.12.1999
Selected format:Standard procedures for the assessment of tightness verification and leak detection systems on installations for storaging of liquid oil products.
WITHDRAWN published on 31.3.2001
Selected format:PLASTICS. RECYCLED POLYPROPYLENE (PP). CHARACTERISTICS AND TEST METHODS.
WITHDRAWN published on 17.12.1996
Selected format:Plastics. Recycled polypropylene (PP). Characteristics and classification
WITHDRAWN published on 17.11.2008
Selected format:RUBBER. RAW MATERIALS FOR THE RUBBER INDUSTRY. RECLAIM RUBBER. TEST METHOD.
WITHDRAWN published on 24.9.1996
Selected format:PLASTICS. EXPANDED POLYSTYRENE (EPS) BLOCKS OR ELEMENTS FOR RETICULAR beams.
WITHDRAWN published on 28.4.1998
Selected format:Latest update: 2026-11-12 (Number of items: 2 209 301)
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