UNE - Spanish national standards

Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules (Endorsed by Asociación Espanola de Normalización in June of 2022.)

Available languages: English

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Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 14: Manufacturing and processing systems (Endorsed by Asociación Espanola de Normalización in August of 2026.)

Available languages: English

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Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes (Endorsed by Asociación Espanola de Normalización in October of 2019.)

Available languages: English

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Industrial systems, installations and equipment and industrial products - Classification and designation of information - Part 1: Basic rules and classification of information (Endorsed by Asociación Espanola de Normalización in March of 2025.)

Available languages: English

Available design: electronic design (pdf), Print design

Rubber, vulcanized or thermoplastic -- Determination of compression set -- Part 1: At ambient or elevated temperatures

Available languages: Spanish, English

Available design: electronic design (pdf), Print design

Rubber, vulcanized or thermoplastic -- Determination of compression set -- Part 2: At low temperatures

Available languages: Spanish, English

Available design: electronic design (pdf), Print design

Workplace exposure. Determination of crystalline free silica (respirable fractions) in the air. Method by infrared spectrometry

Available languages: Spanish

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AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF PARTICULATE ARSENIC AND ARSENIC COMPOUNDS AND ARSENIC TRIOXIDE VAPOUR. METHOD BY HYDRIDE GENERATION/ATOMIC ABSORPTION SPECTROMETRY.

Available languages: Spanish

Available design: electronic design (pdf), Print design

AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF N-HEXANE AND TOLUENE. PASSIVE SAMPLERS.

Available languages: Spanish

Available design: electronic design (pdf), Print design

Workplace exposure. Determination of organic vapours in air. Active sampling on activated charcoal tubes, desorption with solvent and analysis by gas chromatography.

Available languages: Spanish

Available design: electronic design (pdf), Print design