This International Standard specifies the nomenclature appropriate to the various parts of curtain coating machines in order to assist manufacturers and users in the identification of these parts NOTE - In addition to terms used in two of the three official IS0 languages (English and French), this International Standard gives the equivalent terms in the German, Spanish and Italian languages; these are published under the responsibility of the member bodies for Germany, F.R. (DIN), Spain (AENOR) and Italy (UNI). However, only the terms given in the official languages can be considered as IS0 terms. This International Standard applies to those machines designated by the number 34.22 in IS0 7984’).