| | | | 序号 | ΦD | L1 | L2 | H | 规格 | ΦDxt | | specification | | 1 | Φ9 | 25 | 21.65 | 8 | Φ9×0.9 | | 2 | Φ9 | 25 | 21.65 | 8 | Φ9×0.9 | | 3 | Φ7 | 21 | 12.7 | 7 | Φ7×0.8 | | 4 | Φ9 | 25 | 21.65 | 8 | Φ9×0.9 | | 5 | Φ7 | 21 | 13.7 | 7 | Φ7×0.8 | | 6 | Φ9.52 | 25.4 | 22 | 6 | Φ9.52×0.9 | | 7 | Φ7 | 21 | 13.4 | 5 | Φ7×0.8 | | 8 | Φ9.52 | 25 | 21.65 | 8 | Φ9.52×0.9 | | 9 | Φ9.52 | 25.4 | 22 | 7 | Φ9.52×0.9 | | 10 | Φ7 | 21 | 12.7 | 6 | Φ7×0.8 | | 11 | Φ9.52 | 25.4 | 22 | 6.74 | Φ9.52×0.9 | | 12 | Φ9.52 | 25 | 21.65 | 7.74 | Φ9.52×0.9 | | 13 | Φ9.52 | 25 | 21.65 | 6.74 | Φ9.52×0.9 | | 14 | Φ9.52 | 25 | 21.65 | 5 | Φ9.52×0.9 | | 15 | Φ7 | 21 | 13.4 | 5 | Φ7×0.8 | | 16 | Φ9.52 | 25 | 21.65 | 6 | Φ9.52×0.9 | | 17 | Φ7 | 21 | 12.7 | 5 | Φ7×0.8 | | | | |