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| Standard Insuued on: 1998-03 |
GB/T 4728.2-1998 Graphical symbols for diagrams. Part 2: Symbol elements, qualifying symbols and other symbols having general application
电气简图用图形符号 第2部分 符号要素、限定符号和其他常用符号
| Category No.: | GB | Valid Status: | superseded |
| Issued Organization: | SBTS | Issued Date: | 1998-03-11 |
| Implemented Date: | 1998-1-2 | Abolished Date: | |
| Superseded Standard.: | GB/T 4728.2-2005 Graphical symbols for electrical diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application |
Superseded Date: | 2005-8-1 |
GJB 3167-1998
GB/T 7357-1998
GB/T 11809-1998
SH/T 0652-1998
JB/T 8695-1998
CECS : 9898
QJ 1714.9A-1998
GB/T 5356-1998
GB/T 17255.1-1998
GB/T 17257.4-1998
GB/T 180-1998
GB/T 17257.1-1998
GB/T 4440-1998
GB/T 17257.3-1998
GB/T 8269-1998
GB/T 17255.3-1998
GB 17285-1998
GB/T 17255.2-1998
GB/T 5358-1998
GB/T 9288-1998
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