| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 4728.12-1985 | English | RFQ |
ASK
|
Days<=14
|
Graphical symbols for electrical diagrams--Binary logic elements
|
GB 4728.12-1985
| Obsolete |
GB 4728.12-1985
|