| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 5015-2007 | English | RFQ |
ASK
|
Days<=9
|
Specifications of Engineering Drawing and Graphical Symbols for Communication Projects Diagrams
|
YD/T 5015-2007
| Obsolete |
YD/T 5015-2007
|