Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Related Standard | Status | PDF |
YB 4147-2006 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Metallurgy and Construction Engineering Construction Quality Acceptance
|
YB 4147-2006
| Obsolete |
YB 4147-2006
|