| | | | 2020 8 | | | | | | | | | | | | | | | | | | | | | | | | | 2018 2019 | | | | | 8 20 | | | | | | | 6652081 652063 | nmytfgc@sina.com. | 1 | | 2 | | | | 2020 8 7 | http://nmt.nmg.gov. | cn/gk/zfxxgk/xxgkml/xztz/202008/t20200810_173442.html | |