Other Test InstrumentChina 24′′x96′′ 100% Graphite Electrode with Reinstalled Nipples Apparent Density 1.66 g/cm3, Find details about China 100% Graphite Electrode, Graphite Electrode with Reinstalled Nipples from 24′′x96′′ 100% Graphite Electrode with Reinstalled Nipples Apparent Density 1.66 g/cm3