| | | | | | | 8946 8483 | 400 | 63 | | 2020 5 15 5 | 23 7 | | | | | | | | | | | | | | | | | PDF | | | | | | | | | | | | | | | | | | | | | | | | | | | 2017 9 | | | | 2020 5 | 23 | | | | | | | | 0471 － 4300268 | | nmnjbt@126.com | 1. 2020 | | | 2. 2020 | | | 3. 2020 | | | http://nmt.nmg.gov. | cn/gk/zfxxgk/xxgkml/gsgg/202005/t20200515_168876.html | | | | 2020 5 15 |