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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 7571-2008 |
Wool - Determination of solubility in alkali 羊毛 在碱中溶解度的测定 |
China National Standards Wool Determination alkali |
 English PDF |
| GB/T 7569-2008 |
Wool - Determination of alkali content 羊毛 含碱量的测定 |
China National Standards Wool Determination alkali |
English PDF |
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