BS EN 15380-1:2006 – Railway applications — Designation system for railway vehicles — Part 1: General principles
The prefix sign “&” according to EN 61355 is used for designating the document type. Prefix signs for other designation tasks are given in EN 61346-2. 5 Rules for the structure of designation sets The following rules apply based on EN 61346-1 and EN 61346-2 Rule 1: The designation sets are identified by prefix signs, with their own data positions. […]
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