***大穿线管数量表(以BVV双层外皮电线为依据):
线管规格
|
16 |
20 |
25 |
32 |
40 |
50 |
1 |
6 |
10 |
17 |
25 |
45 |
81 |
1.5 |
5 |
8 |
14 |
21 |
39 |
67 |
2.5 |
3 |
6 |
10 |
16 |
28 |
49 |
4 |
2 |
4 |
8 |
13 |
24 |
38 |
6 |
|
3 |
7 |
10 |
17 |
31 |
10 |
|
2 |
3 |
5 |
9 |
16 |
16 |
|
|
2 |
4 |
8 |
14 |
25 |
|
|
|
3 |
5 |
9 |
35 |
|
|
|
2 |
4 |
8 |