| | | 90 80% | ︵ 12 | ︶ | | | ︽ | ︾ 2000 | | | 10 | | | | 1~7 | 7~14 | 15 | 20 | | | 50℃ ＝1 ︵5 ~ 7︶ | 40℃ | | 60 ~ 90 | ︽ | + ︾ | | 6 | | 70% 20% 5% 3.5% 0. | 5% 1% | | | |