| | | | | | | | | | | | | | | | | 45 | | | | | | | | | | | | 1. | | | | | | | | | | | | | 2. | | 2019 2020 | | | | 3. | | | | | | 4. | | 5. | | 2021 | | 6. | | | | | | | http://tj.nmg.gov.cn | | | | | 1 2 2021 3 | 18 nmgtjjhsc@126.com | | + | | | | | | | | 2021 3 31 | | 2021 9 | 30 1 4 2022 | 3 31 5 6 | | | | 0471 6944597 | 0471 6611315 | 63 | | | 010010 | nmgtjjhsc@126.com | | |