| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YB/T 5137.1-2018 | English | RFQ |
ASK
|
Days<=3
|
(Hot rolled and forged seamless steel tube round billets for high pressure)
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YB/T 5137.1-2018
| |
YB/T 5137.1-2018
|