| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JJG 681-2025 | English | 339 |
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Days<=4
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Verification Regulation of Dispersive Infrared Spectrophotometers
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JJG 681-2025
| Valid |
JJG 681-2025
|