9
1~2
100
1.
38°C 1-2
2.
1.
2.
3.
1.
2.
3.
4.
5.
6.
7.
8. 1%
1.
♦
♦
♦
♦
♦
♦
2.
♦
♦
♦
♦
♦ B
♦