Carbon in the blast furnace cooling system and between the bricks, trace materials used in the past low thermal conductivity of carbon, graphite bricks and.
automatic crusher to form a crushed sample and .2. The fluorescent X-ray analyzing system of claim.powdery graphite added dry crushing which is carri.
The invention discloses an expanded graphite modified injection molding grade ..ternal mixing, then crushing by a crusher, finally extruding and pellet.
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