GRD856-G3A耐高温耐磨焊条HS111钴基焊丝-HS112钴基焊丝-HS113钴基焊丝-HS114钴基焊丝-HS115钴基焊丝—D802钴基焊条-D812钴基焊条-D813钴基焊条-D814钴基焊条—镍基焊条Ni307镍基焊条-Ni317镍基焊条-Ni347镍基焊条-Ni357镍基焊条)