| | | | | 2020 | | | | | 12 | 26 60 | 2 3 3 | | 1 3 10 | | | | 2020 | 2020 16 | | | | 2018 2020 | | | | | | | | | | | | | | 2019 | | | | | | | | | | | | | | | | | | | | | ⑴ | | ⑵ | | 3C ⑶ | | | | | | | | | | | | | | | | | | | | | | | | http://td.sxwhkj.com | | | | | http://nmt.nmg.gov.cn/ | | | | http://td.sxwhkj.com/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2015 132 | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | | | | | | | | | 2 DG/T001-2019 | 6.1 | ≤ 5% | | K | | 3 2020 | 2020 4 | 3 4 15 17 30 | | | | | | | 0471 4300268 | 1 | | 2 | | | | | | | 2020 4 2 | | http://nmt.nmg.gov. | cn/gk/zfxxgk/xxgkml/xztz/202004/t20200402_166271.html | | | |