UNE - Spanish national standards

Plastics - Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO 21309-2:2019)

Available languages: English, Spanish

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Aerospace series- Plates in aluminium alloys- Thickness 6 mm

Available languages: English

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ENERGY REACTIVE INDUCTION METERS (VAR-HOURMETER).

Available languages: Spanish

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FIRST CLASS MAXIMUM INDICATORS FOR ELECTRIC POWER METERS OF ALTERNATING CURRENT.

Available languages: Spanish

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ELECTRIC MEASURING DEVICES DIRECT ACTION RECORDERS AND ACCESORIES.

Available languages: English, Spanish

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LETTER SYMBOLS FOR SEMICONDUCTOR DEVICES AND INTEGRATED MICROCIRCUITS.

Available languages: Spanish

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METHODS FOR THE DETERMINATION OF THE PERMITIVITY AND DIELECTRIC DISSIPATION FACTOR OF ELECTRICAL INSULATING MATERIALS AT POWER, AUDIO AND RADIO FREQUENCIES.

Available languages: Spanish

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Cosmetics - Microbiology - Testing of impregnated or coated wipes and masks (ISO 21322:2020)

Available languages: English, Spanish

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METHODS FOR THE PROPERTIES SPECIFICATION CONCERNING THE AUXILIARY EQUIPMENT FOR SHOCKS AND VIBRATION MEASUREMENT.

Available languages: Spanish

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OCTAVE HALF OCTAVE AND A THIRD OCTAVE BAND FILTERS USED IN NOISES AND VIBRATIONS ANALYSIS.

Available languages: Spanish

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