| | | | | 25 30 EM 80 | 100 | 2 3 10 15 | 2 3 | | 25 30 15 20 | 2 3 | 0.3 0.5% | | 3 5 5 6 | 8 10 | C 0.1 0.2% | C 2 3 7 | 10 3 5 | |