Point d'origine
Henan, China
Caractère réfractaire (degré)
Common (1580°< Refractoriness< 1770°)
Place of Origin
Henan,China
Degree
Common(1580°< Refractoriness< 1770°)
Processing Service
Refracory
Application
Agriculture,fracturing proppant,fillng material,filter,ect
Appearance
White or light grey ball