异型双环扣
发布时间：2015-04-18 16:17:45 来源：未知 点击次数:6
详细介绍：
详细介绍：
| 规格 | WEIGHT/KG | WLL/T | B.L/T | A | B | K | W | G | E | |
| 6-8 | 0.2 | 1.12 | 4.48 | 15 | 60 | 56 | 40 | 18 | 7 | |
| 7/8-8 | 0.3 | 2.0 | 8.0 | 20 | 61.5 | 63.7 | 40 | 24 | 9.5 | |
| 10-8 | 0.68 | 3.15 | 12.6 | 24 | 66 | 83 | 39 | 30.5 | 11 | |
| 13-8 | 1.47 | 5.3 | 21.2 | 28 | 88 | 93.7 | 55 | 36.8 | 16.5 | |
| 16-8 | 2.3 | 8 | 32 | 34.5 | 108 | 120 | 65.5 | 45.2 | 19.8 | |
| 20-8 | 3.3 | 12.5 | 50 | 41 | 129 | 138 | 80 | 51.8 | 23 | |
