定点组 | d3/mm | R1/mm | d4/mm | R2/mm |
DP0 | 8 | 134 | 8 | 156 |
DP1 | 7 | 134 | 7 | 156 |
DP2 | 6 | 134 | 6 | 156 |
DP3 | 5 | 134 | 5 | 156 |
DP4 | 8 | 128 | 8 | 148 |