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UNE 40261-2:1975 STRUCTURAL CHARACTERISTICS OF WOOL TWILL TREATED TO OBTAIN SAMPLES IN VIEW OF ITS ULTERIOR USE IN THE DETERMINATION OF STRENGTH OF FABRICS AGAINST THE ATTACKS OF COMMON MOTH.
UNE 40261-4:1975 THRESHOLD OF CONFIDENCE OF THE CONCENTRATION VALUES.
UNE 40261-5:1975 SUGGESTIONS ON AN ACCEPTABLE DEGREE OF STRENGTH AGAINST THE ATTACKS BY MOTH.
UNE 33110:1975 TEST METHODS OF ALCOHOLIC BEVERAGES. DETERMINATION OF TANINS.
UNE 33112:1975 TEST METHODS OF ALCOHOLIC BEVEGARE. CONDITIONS FOR OBTAINING DISTILLATE IN DRINKS.
UNE 33113:1975 TEST METHODS OF ALCOHOLIC BEVERAGES. DETERMINATION OF SUGAR REDUCERS AND TOTAL SUGARS IN BRANDIES, RUMS AND WHISKIES.
UNE 55046:1975 FATS. COMMERCIAL CLASSIFICATION OF OLIVE OILS.
UNE 16309:1975 EXTERNAL CYLINDRICAL GRINDING PLAIN WHEELS WITHOUT GAPING. TYPE 1.