CALL
Raw Material : Coconut Shell Charcoal Particle Size ( Mesh) : 4Ã — 8, 8Ã — 12, 8Ã — 30, 12Ã — 30, 6Ã — 12, 12Ã — 20, etc Moisture Content : 5% ( max) Ash Content : 5% ( max) Dust....