| | | | | | | 1402 | 1357 40 | 5 | 313 | | | 2020 6 23 － 6 29 | | | | | | | | | | | | | | | | | PDF | | | | | | | | | | | | | | | | | | | | | | | | | | | 2017 9 | | | | 2020 6 | 29 | | | | | | | | | | 0471－ 4303826 | nmnjbt@126. com | 1. 2020 | | | 2. 2020 | | | 3. 2020 | | | 4. 2020 | | | http://nmt.nmg.gov. | cn/gk/zfxxgk/xxgkml/gsgg/202006/t20200623_171100.html | | | | 2020 6 23 |