| | | | | | | | | | | | | | | | | | | | | | | | | 3 | | | | | | | | GB/T19580 ︱ 2012 | | | 3 | | | | | | | | 3 | | | | 3 | | | | | | | | | | GB/T 19580 ︱ 2012 | | | | | | | https://www.wulanchabu.gov.cn/ | https://amr.wulanchabu.gov.cn/ | | | | | | | 2024 2 29 | | | | 1. | | 2. | 1 | 2 | | 3 | | 4 | 5 3 6 | 3 | 7 | | 8 | | 3. | GB/T19580-2012 | | | | 3 | | 4. | A4 2 1 | | | GB/T19580 ︱ 2012 | GB/Z19579 ︱ 2012 | | | | | | | | | | | 7 | | | | | | | | | | 2 | 3 2 | 3 | | | | | | | | | | | | | | | | | | | | | | | | 0474-8324689 | wlcbzlfzk@163.com | 25 | | 012000 | | | | | | 2023 11 14 | | | | |