

| 型 號(hào) Item No. | Dφ | dφ | L |
| BL-1.5 | 3.7 | 1.8 | 20 |
| BL-2.5 | 4 | 2.4 | 20 |
| BL-4 | 4.8 | 3.1 | 20 |
| BL-6 | 5.5 | 3.8 | 20 |
| BL-10 | 6.2 | 4.5 | 20 |
| BL-16 | 7.1 | 5.4 | 40 |
| BL-25 | 8.8 | 6.8 | 45 |
| BL-35 | 10.6 | 8.2 | 45 |
| BL-50 | 12.4 | 9.5 | 45 |
| BL-70 | 14.7 | 11.2 | 50 |
| BL-95 | 17.4 | 13.5 | 50 |
| BL-120 | 19.4 | 15 | 55 |
| BL-150 | 21.2 | 16.5 | 60 |
| BL-185 | 23.5 | 18.5 | 65 |
| BL-240 | 26.5 | 21 | 80 |
| BL-300 | 30 | 23.5 | 85 |
| BL-400 | 36.5 | 28.5 | 90 |
| BL-500 | 39 | 30 | 100 |
| BL-550 | 41.4 | 31.7 | 100 |
| BL-630 | 45 | 35 | 110 |
| BL-800 | 50.6 | 39 | 150 |
| BL-1000 | 56.2 | 43 | 170 |
| BLA-1.5 | 3.6 | 1.8 | 20 |
| BLA-2.5 | 3.9 | 2.4 | 20 |
| BLA-4 | 4.7 | 3.1 | 20 |
| BLA-6 | 5.4 | 3.8 | 20 |
| BLA-10 | 6.1 | 4.5 | 20 |
| BLA-16 | 7 | 5.4 | 40 |
| BLA-25 | 8.6 | 6.8 | 45 |
| BLA-35 | 10.4 | 8.2 | 45 |
| BLA-50 | 12.2 | 9.5 | 45 |
| BLA-70 | 14.4 | 11.2 | 50 |
| BLA-95 | 17.1 | 13.2 | 50 |
| BLA-120 | 19 | 15 | 55 |
| BLA-150 | 20.8 | 16.5 | 60 |
| BLA-185 | 23.1 | 18.5 | 65 |
| BLA-240 | 26 | 21 | 80 |
| BLA-300 | 29.4 | 23.5 | 85 |
| BLA-400 | 35.8 | 28.5 | 90 |
| BLA-500 | 38.2 | 30 | 100 |
| BLA-630 | 44.1 | 35 | 110 |
| BLB-1.5 | 3.4 | 1.8 | 20 |
| BLB-2.5 | 3.7 | 2.4 | 20 |
| BLB-4 | 4.5 | 3.1 | 20 |
| BLB-6 | 5.2 | 3.8 | 20 |
| BLB-10 | 5.9 | 4.5 | 20 |
| BLB-16 | 6.8 | 5.4 | 40 |
| BLB-25 | 8.4 | 6.8 | 45 |
| BLB-35 | 10.2 | 8.2 | 45 |
| BLB-50 | 11.9 | 9.5 | 45 |
| BLB-70 | 14.1 | 11.2 | 50 |
| BLB-95 | 16.7 | 13.5 | 50 |
| BLB-120 | 18.6 | 15 | 55 |
| BLB-150 | 20.4 | 16.5 | 60 |
| BLB-185 | 22.6 | 18.5 | 65 |
| BLB-240 | 25.5 | 21 | 80 |
| BLB-300 | 28.8 | 23.5 | 85 |
| BLB-400 | 35.1 | 28.5 | 90 |
| BLB-500 | 37.4 | 30 | 100 |
| BLB-630 | 43.2 | 35 | 110 |
| BLC-1.5 | 3.3 | 1.8 | 20 |
| BLC-2.5 | 3.6 | 2.4 | 20 |
| BLC-4 | 4.4 | 3.1 | 20 |
| BLC-6 | 5.1 | 3.8 | 20 |
| BLC-10 | 5.8 | 4.5 | 20 |
| BLC-16 | 6.6 | 5.4 | 40 |
| BLC-25 | 8.3 | 6.8 | 45 |
| BLC-35 | 10 | 8.2 | 45 |
| BLC-50 | 11.6 | 9.5 | 45 |
| BLC-70 | 13.8 | 11.2 | 50 |
| BLC-95 | 16.4 | 13.5 | 50 |
| BLC-120 | 18.2 | 15 | 55 |
| BLC-150 | 19.9 | 16.5 | 60 |
| BLC-185 | 22.1 | 18.5 | 65 |
| BLC-240 | 25 | 21 | 80 |
| BLC-300 | 28.2 | 23.5 | 85 |
| BLC-400 | 34.3 | 28.5 | 90 |
| BLC-500 | 36.5 | 30 | 100 |
| BLC-630 | 42.2 | 35 | 110 |


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