Semi Graphite Petroleum Coke e sebelisetsoang tšepe e entsoeng ka machined ductile

Tlhaloso e Khutšoanyane:

Indasteri ea Kopo
E sebelisoa haholo mesebetsing ea ho qhibilihisa tšepe, ho etsa li-castings tse nepahetseng e le lintho tse phahamisang khabone