Calcined clay

有效商品
条目编号
001-1636
所属类别
第1类 化学原料
状态
有效(A)
类型
商品
生效日期
08/15/2013
尼斯版本
10-2013
TM5 通用条目
否

官方备注

Calcined clay is typically used as a soil amendment and soil conditioner. It is also used in manufacturing as a coating for paper and as a filler clay for manufacturing other goods. The nature of the goods and each of the range of uses for calcined clay justify classification in Class 1.

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