| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| QC/T 748-2006 | English | 259 |
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Days<=3
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The bench test methods of valve-valve holder intensify abrasion for automotive engines
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QC/T 748-2006
| Valid |
QC/T 748-2006
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