根据公司生产经营形势的需要和各厂上报的攻关课题，经过反复论证，年初选定１４个难题（９个攻关组，２３项攻关目标）作为公司级重点技术攻关课题。随着公司生产经营形势的发展和公司主管领导的指示，经公司专业技术攻关办公室多次专题会议研究，本着“不与技改、科研课... According to the needs of the company’s production and operation situation and the problems faced by each plant, after repeated arguments, 14 problems (9 research teams and 23 research objectives) were selected as the company’s key technology research topics at the beginning of the year. With the development of the company’s production and operation situation and the instructions of the company’s supervisors and leaders, the company’s professional and technical research office has conducted several special conferences and studies;