Chinese Standard: 'JJF 1034-2020'
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JJF 1034-2020 | English | 2899 |
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Days<=12
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Terms and Definitions for Acoustical Metrology
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JJF 1034-2020
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JJF 1034-2020
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SIMILAR unprotected-true-PDFs:
JJF 1070-2023 JJF 2080-2023 GB/T 18487.2-2017
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