UNE - Spanish national standards

PLASTICS - DETERMINATION OF THE TENDENCY OF COMPOUNDS AND PRODUCTS BASED ON VINYL CHLORIDE HOMOPOLYMERS AND COPOLYMERS TO ENVOLVE HYDROGEN CHLORIDE AND ANY OTHER ACIDIC PRODUCTS AT ELEVATED TEMPERATURES - PART 2: PH METHOD (ISO 182-2:1990)

Available languages: English, Spanish

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Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 3: Conductometric method (ISO 182-3:2025)

Available languages: English, Spanish

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Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic products at elevated temperatures - Part 4: Potentiometric method. (ISO 182-4:1993)

Available languages: English, Spanish

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CHAIN COUPLINGS.

Available languages: Spanish

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FLEXIBLE COUPLINGS. TRANSMISSION BY RUBBER ELEMENTS WORKING BY COMPRESSION. UNITARY TRANSMISOR ELEMENT.

Available languages: Spanish

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Layer model of Quantum Computing (Endorsed by Asociación Espanola de Normalización in March of 2026.)

Available languages: English

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FLEXIBLE COUPLINGS. TRANSMISSION BY RUBBER ELEMENTS WORKING COMPRESSION. TRANSMISSOR ELEMENT IN IDEPENDENTS BLOCKS.

Available languages: Spanish

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Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2016)

Available languages: English, Spanish

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FLEXIBLE COUPLINGS. TRANSMISSION BY FILMS METALLIES.

Available languages: Spanish

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FLEXIBLE COUPLINGS ELASTIC BOLTS. TRANSMISSION.

Available languages: Spanish

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