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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJG 981-2014 |
Standard Blocks for abbe Refractometers 阿贝折射仪标准块检定规程 |
China Metrological
Standards abbe |
 English PDF |
| JJG 625-2001 |
Verification regulation of abbe refractometer 阿贝折射仪检定规程 |
China Metrological
Standards abbe |
English PDF |
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