202 1 how long can Hainan senior engineers publicly reply?

202 1 Hainan Senior Engineer's defense will be publicized half a month later. According to relevant data, the list of Hainan senior engineers was published in official website within half a month after the reply of 202 1, and the time did not exceed 65438+February 3 1 of that year. Senior engineer is the senior title of engineering in China's professional and technical titles (after the title reform, it is called professional and technical post qualification). Senior engineers are technical experts or experts in engineering.