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Professional Standard Category: National Standard |
Category No.: | GB | Valid Status: | superseded |
Issued Organization: | AQSIQ; SAC | Issued Date: | 2007-4-13 |
Implemented Date: | 2008-1-1 | Abolished Date: | 2014-04-09 |
Superseded Standard.: | GB/T 23371.1-2013 Basic principles for graphical symbols for use on electrical equipment―Part 1: Creation of graphical symbols for registration |
Superseded Date: | 2014-4-9 |
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