| 30 | | | | 1. | | | | | | | | | | | | | | | 65% | 500 600 | 800 1000 | 2. | | | | 2 10 mm | | | | | | | | | | | 50 5 | | 3. | | 2 5 mm | | | | | | | | | | | 75% | 65% | 500 800 | | | | |