ICS 07.060 A 47 DB46 DB46/T 502—2019 Releasing and dissemination specifications for public weather forecast 2019 - 12 - 18 2020 -02 - 01 DB46/T 502—2019 GB/T 1.1-2009 I DB46/T 502—2019 1 2 GB/T GB/T GB/T QX/T 21984 22164 27956 313-2016 3 3.1 weather forecast for general public [QX/T 313-2016, 2.3] 3.2 releasing for public weather forecast 3.3 public weather forecast dissemination [QX/T 313-2016, 2.6] 4 1 DB46/T 502—2019 4.1 4.2 4.3 4.4 4.5 4.6 5 5.1 5.2 12121 5.3 5.3.1 5.3.2 —— —— —— —— 5.4 GB/T 21984 GB/T 27956 GB/T 22164 2 DB46/T 502—2019 5.5 5.6 3 15 6 6.1 6.2 6.2.1 6.2.2 6.3 5.4 5.5 6.4 6.4.1 30 6.4.2 4 6.4.3 3 DB46/T 502—2019 AA A A.1 A B C D E F 4 1-12 1-31 0-23 0-59 2018 10 10 “2018” 30 4 DB46/T 502—2019 [1] [2] [3] [4] [5] [6] QX/T315-2016 QX/T313-2016 GB/T22164-2008 GB/T21984-2017 GB/T27956-2011 26 _________________________________ 5