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UNE 28013:1954 WOODS FOR GIRATORY SCREWS AND WINGS. CHARACTERISTICS.
UNE 25078:1954 TOLERANCES FOR SPRING PLATE OF LEAF SPRING FOR RAILWAY MATERIAL.
UNE 5021:1954 NOTATION FOR REINFORCED CONCRETE.
UNE 31012:1954 STABILITY TEST OF NITROCELULOSES OR OF COLLOIDAL POWDERS TO HIGH TEMPERATURE, BY OBSERVATION WITH TEST PAPER TO VOILET METHYL.
UNE 31013:1954 STABILITY TEST OF COLLOIDAL POWDERS, BY OBSERVATION OF THE ACIDITY IN COLD.
UNE 7074:1954 DETERMINATION OF ADHERENCE AND COHERENCE OF BITUMINOUS MATERIALS.
UNE 25040:1954 ENGAGED COUPLER FOR RAILWAY MATERIAL FOR METER GANGE.
UNE 31009:1954 EUIPMENT FOR STABILITY TEST OF NITROCELULOSES OF COLLOIDAL POWDERS, TO A HIGHER TEMPERATURE THAN 100 DEGREES CENTIGRADES.
UNE 31010:1954 STABILITY TEST OF NITROCELULOSE OR OF COLLOIDAL POWDERS TO HIGH TEMPERATURE, BY OBSERVATION OF RED VAPOURS.