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Concept information

优选词,正式主题词

2923 90 00Other  

范围注释,叙词含义说明

  • Quaternary ammonium salts and hydroxides (excl. choline and its salts, tetraethylammonium perfluorooctane sulphonate and didecyldimethylammonium perfluorooctane sulphonate)

其它语言

URI

http://data.europa.eu/xsp/cn2024/292390000080

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