DIN 1304-6 (1992-05)被替代
Letter Symbols For Physical Quantities - Symbols To Be Used In Electrical Communication Technology
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This Standard is included in DIN Handbook 202. In conjunction with DIN 1304 Part 1, specifies letter symbols for quantities specific to electrical communications engineering. Letter symbols specified in DIN 1304 Part 1 have been included here only as far as their meaning differs or has been restricted. In the 'Symbols' column, the main symbols are given first, followed (in some cases) by the reserve symbol(s) which may be selected where the main symbol is used to indicate something else. The symbols given in brackets have been adopted from IEC 60027-2:1972, IEC60027-2A:1975 and IEC60027-2B:1980.
Supersedes DIN 1344. (06/2002)
ISO 31-5:1992 - Similar
ISO 31-8:1992 - Identical
IEC 60027-2A Ed. 1.0 - Identical
SNV ISO 31-5:1992 - Identical
HD 245.2:1982 - Identical
ISO 31-12:1992 - Identical
IEC 60027-2B Ed. 1.0 - Identical
