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ESPECIFICACION UNE 0061:2019 Industry 4.0. Management system for digitization. Requirements assessment.
UNE 103201:2019 Quantitative analysis of soluble sulphate (in water) content of a soil.
UNE 103202:2019 Qualitative determination of soluble sulphates (in water) content in a soil.
UNE 103204:2019 Organic matter content of a soil by the potassium permanganate method.
UNE 103205:2019 Determination of soluble salts content in soils.
UNE 135340:2019 Vertical signs: Microprismatic polymeric retroreflecting sheetings. Characteristics and test methods.
UNE 36523:2018 Steel products. Hot rolled UPE sections. Dimensions and masses.
UNE 36522:2018 Steel products. Hot rolled UPN sections. Dimensions and masses.
UNE 36521:2018 Steel products. Hot rolled IPN sections. Dimensions and masses.
UNE 36525:2018 Steel products. Hot rolled U sections. Dimensions and masses.
UNE 36526:2018 Steel products. Hot rolled IPE sections. Dimensions and masses.
UNE 36524:2018 Steel products. Hot rolled HE sections. Dimensions and masses.