| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | Related Standard |
| SY 4058-1993 | English | RFQ |
ASK
|
Days<=3
|
Code for construction and acceptance of coating defects on external anticorrosive and thermal insulated coatings for buried steel pipeline
| Obsolete |
SY 4058-1993
|