| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YB 154-1963 | English | RFQ |
ASK
|
Days<=3
|
(Ordinary carbon steel and low alloy steel billet preform and technical conditions)
|
YB 154-1963
| Obsolete |
YB 154-1963
|