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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 5195.18-2018 |
Fluorspar—Determination of barium sulfate content—Gravimetric method 萤石 硫酸钡含量的测定 重量法 |
China National Standards Fluorspar—Determination barium sulfate |
 English PDF |
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