精定位2442.12
2442.12.012.034
2442.12.014.034
2442.12.016.034
2442.12.020.054
2442.12.025.054
2442.12.026.054
2442.12.030.072
2442.12.032.072
2442.12.042.092
精定位锥型2442.13
2442.13.030.072
2442.13.042.092
2442.13.054.112
2442.13.080.152