|
DN |
n—M |
|
1000 |
4一M14 |
|
1200 |
4一M14 |
|
1400 |
4一M14 |
|
1600 |
8一M14 |
|
1800 |
8一M14 |
|
2000 |
8一M14 |
|
2200 |
8一M14 |
|
2400 |
8一M16 |
|
2600 |
12一M16 |
|
2800 |
12一M16 |
|
3000 |
12一M16 |
|
3500 |
12一M16 |
|
3800 |
12一M16 |
|
4000 |
12一M16 |
