This standard specifies the technical properties and inspection rules of high-purity graphite. This standard applies to high-purity graphite with an ash content (mass fraction) less than 0.1%.
JB/T 2750-2006 Referenced Document
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
JB/T 9580-1999 Classification and type arrangement method of carbon-graphite products