中国共产党优秀党员、久经考验的共产主义战士、全国政协委员、中国民主建国会中央常委、国家建材局科学技术委员会顾问、国家一级工程师、我国著名的水泥专家刘公诚同志因病医治无效,于1991年2月25日在北京逝世,终年77岁。 抗日战争爆发后,远在日本学习的刘公诚同志毅然放弃学业回国投身革命。1938年6月刘公诚同志到延安,进入抗日军政大学军事系,后被分配到敌军工作训练队当日语教员及延安自 Outstanding Communist Party members, well-tested Communist fighters, members of the CPPCC National Committee, the Central Standing Committee of China Democratic National Construction Association, the State Building Materials Bureau of Science and Technology Committee consultant, a national engineer, China’s famous cement expert Comrade Liu Gongcheng invalid because of disease treatment, at February 25, 1991 in Beijing, died at the age of 77 years. After the outbreak of the Anti-Japanese War, Comrade Liu Gongcheng, who had been studying much in Japan, decided to give up his studies and return to join the revolution. Comrade Liu Gongcheng went to Yan’an in June 1938 and entered the military department of the Anti-Japanese Military and Political University and was assigned to the Japanese military training team as Yan’an