| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GA 47-2002 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Road traffic signal controller
| Obsolete |
GA 47-2002
|
| GA/T 47-1993 | English | RFQ |
ASK
|
3 days [Need to translate]
|
(Technical requirements and test methods for traffic signals)
| Obsolete |
GA/T 47-1993
|