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Grephite and Carbon Composite by thermic edge
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Graphite and carbon composite in industrial use by thermic edge: ext_6155778 — LiveJournal
ext-6155778.livejournal.com

Graphite and carbon composite in industrial use by thermic edge: ext_6155778 — LiveJournal

Graphite is a natural crystalline carbon, which is an element mineral. You can find it in igneous and metamorphic rocks. According to experts, graphite is extremely soft and has a low specific gravity. It tends to cleave even if you put slight pressu