... materials, P/M products and abrasive materials,pastes, electrical and electronic applications.STANDARD SPECIFICATIONCNPC-Cu200PHYSICAL ... materials, P/M products and abrasive materials, pastes, electrical and electronic applicationsSTANDARD SPECIFICATIONCu Pb As ... filters, P/M products, bushing materials, pastes, electrical and electronic applications etc.STANDARD SPECIFICATIONCompositionCu%Sn ...