材质标准规格15CrMoP11/P12GB5310-199568X1215CrMoP11/P12GB5310-199576X515CrMoP11/P12GB5310-199576X715CrMoP11/P12GB5310-199576X1815CrMoP11/P12GB5310-199589X515CrMoP11/P12GB5310-199589X615CrMoP11/P12GB5310-1995108X615CrMoP11/P12GB5310-1995114X815CrMoP11/P12GB5310-1995127X2115CrMoP11/P12GB5310-1995133X415CrMoP11/P12GB5310-1995133X815CrMoP11/P12GB5310-1995159X815CrMoP11/P12GB5310-1995159X2815CrMoP11/P12GB5310-1995168X815CrMoP11/P12GB5310-1995180X3015CrMoP11/P12GB5310-1995219X815CrMoP11/P12GB5310-1995219X1215CrMoP11/P12GB5310-1995219X3515CrMoP11/P12GB5310-1995273X915CrMoP11/P12GB5310-1995273X1215CrMoP11/P12GB5310-1995273X1615CrMoP11/P12GB5310-1995325X1015CrMoP11/P12GB5310-1995325X2215CrMoP11/P12GB5310-1995325X3215CrMoP11/P12GB5310-1995377X14)