| | | | | | 8 7 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1600 | 2500 3.7℃ ~ 7.6 ℃ | | | | 2017 | | | 4 | | | | | |