| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| Q/BQB 409-2018 | English | 90 |
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Hot stamping cold-rolled steel sheet and strip
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Q/BQB 409-2018
| Obsolete |
Q/BQB 409-2018
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