Description
Aluminium oxide coated Hollow Ceramic Microsphere having specific gravity 0.75-0.85 gm/cc and bulk density is 0.35-0.45 gm/cc.
Aluminium oxide coated Hollow Ceramic Microsphere having specific gravity 0.75-0.85 gm/cc and bulk density is 0.35-0.45 gm/cc.
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