| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| QC/T 57-1993 | English | 279 |
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Days<=3
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(Constant speed car interior noise measurement methods)
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QC/T 57-1993
| Obsolete |
QC/T 57-1993
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