| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GA/T 489-2004 | English | RFQ |
ASK
|
Days<=3
|
Installation specification for road traffic signal controller
|
GA/T 489-2004
| Obsolete |
GA/T 489-2004
|