串聯(lián)數(shù)量 | 02 | 03 | 04 | 05 | 06 | 07 | 08 |
長度”A”英寸 [毫米] | 4.25 | 6.38 | 8.50 | 10.63 | 12.75 | 14.88 | 17.00 |
[108.0] | [162.1] | [215.9] | [270.0] | [323.9] | [378.0] | [431.8] | |
鋁材重量磅[kg] | 4 | 6 | 8 | 9 | 11 | 12 | 14 |
[2] | [3] | [4] | [4] | [5] | [5] | [6] | |
鋼材重量磅[kg] | 9 | 13 | 17 | 21 | 26 | - | - |
[4] | [6] | [8] | [10] | [12] | - | - |