串联数量
02
03
04
05
06
07
08
长度”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]
铝材重量磅[kg]
4
6
8
9
11
12
14
[2]
[3]
[4]
[5]
[6]
钢材重量磅[kg]
13
17
21
26
-
[8]
[10]
[12]
