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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 4930-2021 |
Microbeam analysis—Electron probe microanalysis—Guidelines for the specification of certified reference materials (CRMs) 微束分析 电子探针显微分析 标准样品技术条件导则 |
China National Standards analysis—Guidelines |
 English PDF |
| GB/T 39501-2020 |
Sensory analysis—Guidelines for the use of quantitative response scales 感官分析 定量响应标度使用导则 |
China National Standards analysis—Guidelines |
English PDF |
| GB/T 33360-2016 |
Gas analysis—Guidelines for purification of gases for trace analysis instrument 气体分析 痕量分析用气体纯化技术导则 |
China National Standards analysis—Guidelines |
English PDF |
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