ISO9001 Nnukwu njupụta dị elu ngwaahịa artifical Isostatic Graphite / nnukwu ihe eserese ahaziri ahaziA nwalere eserese eserese dị iche iche na eserese a kpụrụ akpụ na National Eletrik Carbon Products Quality Supervision and Inspection Center. Isi ihe nrịbama nke anụ ahụ na nke kemịkal dị ka ndị a: ike mkpakọ --125 mpa, ike ike mmiri -- ogo 65, resistivity --12 mu Ω m. N'otu oge ahụ, na 10 μ m, 8 μ m, 6 μ m, 4 μ m ngwaahịa ugbua malitere Large-ọnụ...
Ngwaahịa : Eserese > Ihe eji eme ihe nkiri