UNE - Spanish national standards

Procedure for the regulatory inspection of high voltage electrical installations not owned by electric power transmission and distribution entities. Part 2: High voltage lines and their technical annexes.

Available languages: Spanish

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Lung ventilators and related equipment - Vocabulary and semantics (ISO 19223:2019)

Available languages: English, Spanish

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EUROPEAN CHARACTER REPERTOIRES AND THEIR CODING. 8 BIT SINGLE BYTE CODING (Endorsed by AENOR in November of 2000.)

Available languages: Spanish

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Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes (ISO 19232-3:2013)

Available languages: English, Spanish

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Non-destructive testing - Image quality of radiographs - Part 5: Determination of the image unsharpness value using duplex wire-type image quality indicators (ISO 19232-5:2013)

Available languages: English, Spanish

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Radiological protection - Performance criteria for service laboratories performing biological dosimetry by cytogenetics (ISO 19238:2014)

Available languages: English, Spanish

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PAPER AND BOARD. DETERMINATION OF TENSILE PROPERTIES. PART 2: CONSTANT RATE OF ELONGATION METHODS. (ISO 1924-2:1994).

Available languages: Spanish

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Soil quality - Guidance on the determination of background values (ISO 19258:2005) (Endorsed by AENOR in August of 2011.)

Available languages: English

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NATURAL STONE TEST METHODS. DETERMINATION OF COMPRESSIVE STRENGTH.

Available languages: Spanish

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BUTT AND BUTT WELDED FLANGES. OXIGAS OF ELECTRIC WELD FOR NOMINAL PRESSURE 25. WORKING PRESSURE I-25, II-20 AND III-20.

Available languages: Spanish

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