| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| SY 0466-1997 | English | RFQ |
ASK
|
Days<=9
|
Code for construction and acceptance of collection and transportation pipeline of natural gas
|
SY 0466-1997
| Obsolete |
SY 0466-1997
|