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Concept information

优选词,正式主题词

6902 20Containing, by weight, more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products  

范围注释,叙词含义说明

  • Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods containing, by weight, > 50% alumina, silica or a mixture or compound of these products (excl. those of siliceous fossil meals or similar siliceous earths)

其它语言

URI

http://data.europa.eu/xsp/cn2024/690220000080

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