| | | | | | | | | | | | | 1 | | 2. | | | 3. | | | | | | | | | | | | | 1. | | | | 2. | http://rst.nmg.gov.cn | | | | 3. | | http://si.12333.gov.cn | | | 4. | APP | | 5. | | | 6. | | | | | | | | | | |