BS EN 61286:2002 – Information technology — Coded graphic character set for use in the preparation of documents used in electrotechnology and for information interchange

1 The letter symbols marked by 1) in the table are used throughout technologies in different con- texts, e.g. for quantities and units, as specifed in IEC 27, Part 1 through Part 4 respectively, ISO 31 Part 0 through Part 13, in the design of graphical symbols for functions and products, as specified in IEC 617 Part 1 through Part 13, and in the documentation of electrotechnical diagrams, as specified in IEC 1082 Part 1 through Part 3. 2 For this coded character set, fonts shall show the symbol marked by 2) approximately as in this standard, and not with an alternative shape. For font design see ISo 3098.
BS EN 61286:2002 – Information technology — Coded graphic character set for use in the preparation of documents used in electrotechnology and for information interchange