| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JJG 1019-2007 | English | 419 |
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Days<=3
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Verification Regulation of Working Standard Microphones (Coupler Comparison Method)
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JJG 1019-2007
| Valid |
JJG 1019-2007
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