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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJG 810-1993 |
Verification Regulation for Wavelength Dispersive X-Ray Fluorescence Spectrometers 波长色散x射线荧光光谱仪 |
China Metrological
Standards Verification Regulation Dispersive |
 English PDF |
| JJG 681-1990 |
Verification Regulation of Dispersive Infrared Spectrophotometers 色散型红外分光光度计检定规程 |
China Metrological
Standards Verification Regulation Dispersive |
English PDF |
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