d(a) (毫米) |
理論重量(公斤/米) |
d(a) (毫米) |
理論重量(公斤/米) |
||||
圓形 |
方形 |
六角形 |
圓形 |
方形 |
六角形 |
||
5 |
0.17 |
0.23 |
0.19 |
16 |
1.79 |
||
5.5 |
0.21 |
0.27 |
0.23 |
17 |
2.57 |
2.23 |
|
6 |
0.25 |
0.32 |
0.28 |
18 |
2.27 |
||
7 |
0.34 |
0.44 |
0.38 |
19 |
3.21 |
2.78 |
|
8 |
0.45 |
0.57 |
0.49 |
20 |
2.80 |
||
9 |
0.57 |
0.72 |
0.62 |
22 |
3.38 |
4.31 |
3.74 |
10 |
0.70 |
0.89 |
0.77 |
24 |
5.13 |
4.44 |
|
11 |
0.85 |
1.08 |
0.93 |
25 |
4.37 |
||
12 |
1.01 |
1.28 |
1.11 |
27 |
6.49 |
5.62 |
|
14 |
1.37 |
1.74 |
1.51 |
28 |
5.48 |
||
30 |
6.29 |
8.01 |
6.94 |
60 |
25.16 |
||
32 |
9.11 |
7.54 |
70 |
34.25 |
|||
35 |
8.56 |
80 |
44.74 |
||||
36 |
11.53 |
9.99 |
90 |
56.60 |
|||
40 |
11.18 |
100 |
69.86 |
||||
45 |
14.16 |
110 |
84.57 |
||||
50 |
17.48 |
120 |
100.66 |
||||
55 |
21.15 |