|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 50 |
~ 60 20 ~ 25 |
40 ~ 50 50 ~100 |
30 ~ 50 |
40 ~ 60 |
30 ~ 50 |
30 ~ 60 |
40 ~ 60 |
90 |
100 |
30 |
50 ~ 100 |
0.5 ~ 1 |
|
|
0.65% ~ 0.75% |
|
|
|
|
|
3 ~ 5 h2 |
|
|
8% ~ 11% |
20% |
1 ~ 1.4 |
|