Ultrafine zircon powder with high purity is a kind of brightening agent in glaze for making high-grade cleaning whiteware.
超细锆英石粉是制造档卫生洁具瓷所用釉料中的乳浊增白剂。
Ultrafine zircon powder with high purity is a kind of brightening agent in glaze for making high-grade cleaning whiteware.
超细锆英石粉是制造档卫生洁具瓷所用釉料中的乳浊增白剂。
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