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UNE 55039:1958 DETERMINATION OF SOAP CONTENT IN OLIVE OIL.
UNE 55033:1958 DETERMINATION OF GLYCERIN BY THE METHOD OF OXIDATION WITH SODIUM PERIODATE.
UNE 7117:1958 FATIGUE TEST OF METALLIC MATERIALS. DEFINITIONS AND SYMBOLS.
UNE 32009:1958 Solid fuels analysis. Determination of the forms of sulphur in coal.
UNE 18054:1958 CONVEYOR BELTS COMPOSED OF RUBBER AND CLOTH. DETERMINATION OF LOAD AND ELONGATION TO RUPTURE OF THE RUBBER COVERS.
UNE 18055:1958 CONVEYOR BELTS COMPOSED OF RUBBER AND CLOTH. DETERMINATION OF LOAD AND ELONGATION VARIANCE TO RUPTURE OF RUBBER COVERS AFTER BEING OBJET OF PRECIPITATION TREATMENT.
UNE 7118:1958 TYPES AND EXECUTION OF METALLIC MATERIAL FATIGUE TEST.
UNE 25042:1957 DRAW AND BUFFER GEAR FOR RAILWAY MATERIAL OF ONE METER GANGE TRACK. HEADER DRAW.