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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42922-2023 |
Plastics - Determination of organic solvent extractables - Chemical methods {译} 塑料 有机溶剂可萃取物的测定 化学方法 |
China National Standards extractables |
 English PDF |
| GB/T 3780.29-2022 |
Carbon black - Part 29: Determination of solvent extractables {译} 炭黑 第29部分：溶剂可萃取物的测定 |
China National Standards extractables |
English PDF |
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