| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 50749-2012 | English | RFQ |
ASK
|
Days<=3
|
Code for geotechnical engineering investigation of metallurgical industry construction
|
GB 50749-2012
| Valid |
GB 50749-2012
|