This International Standard gives equivalent terms in English, French, Russian, German and Italian relating to spindles for ring-spinning and doubling machines. NOTE— In addition to terms used in the three official languages (English, French and Russian), this International Standard gives the equivalent terms in the German and Italian languages; these are published under the responsibility of the member body for Germany, F.R. (DIN), for Switzerland (SNV) and for Italy (UNI). However, only the terms given in the official languages can be considered as ISO terms. NOTE — The figures are given as illustrative examples only.