| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| CJJ/T 312-2020 | English | RFQ |
ASK
|
Days<=7
|
Technical standard for urban comprehensive management and services platform
|
CJJ/T 312-2020
| Obsolete |
CJJ/T 312-2020
|