| | | | | | | | | | | | 48 1500 60 | 80 200 40 120 | 300 | | 20 | | | | | | | | | 30% 60 70% | | | 300 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 5 | | | | | | | | | | | | | | | | | | | | | | | | | |