A.A process of electroplating
B.Covering a metal part with soft materials to prevent damage
C.An finishing operation in broaching
D.The process of bringing out the luster of metal
E.An etching process
A.A process of electroplating
B.Covering a metal part with soft materials to prevent damage
C.An finishing operation in broaching
D.The process of bringing out the luster of metal
E.An etching process