A.0.06~0.15B.0.10~0.23C.0.25~0.35D.0.35~0.45
A.珩磨表面質(zhì)量特性好B.加工精度高C.效率低質(zhì)量穩(wěn)定D.珩磨工業(yè)較經(jīng)濟(jì)
A.撥盤B.卡箍C.花盤D.工件軸