| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 5131-2005 | English | RFQ |
ASK
|
Days<=7
|
Design Specifications of Structure for Mobile Communication Engineering Steel Tower and Mast
|
YD/T 5131-2005
| Obsolete |
YD/T 5131-2005
|