| 7 | | | | | | | 1. SPF | | | | | SPF | B3 | | 2. | | | | | | | 3. | | | | | 4. | | | | | 5. | | | | 20—30 | | 6. | | | | | | 7. 30 | | | | 30 | 30 | | | | caak.mn | | | | |