| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 5015-1995 | English | RFQ |
ASK
|
Days<=14
|
Engineering drawing and graphical symbols for communication projects diagrams
|
YD/T 5015-1995
| Obsolete |
YD/T 5015-1995
|