| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SL 533-2011 | English | RFQ |
ASK
|
Days<=10
|
The preparation of procedures of preliminary design report for irrigation and drainage project planning
|
SL 533-2011
| Obsolete |
SL 533-2011
|