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今年一月底在国家经委的组织下,冶金部、化工部和中国科学院金属研究所在北京召开了铬锰氮不锈钢(简称A_4不锈钢,下同)座谈会。接着,于今年五月在沈阳召开了A_4不锈钢暂行技术条件审定会。参加会议的有冶金部所属的A_4不锈钢生产厂、化工部所属的有关设计研究院(所)、化工机械厂和化肥厂等单位的代表。 在A_4不锈钢座谈会上,传达了国家经委主任张劲夫同志的重要批语:“这件事所
At the end of January this year, under the organization of the State Economic Commission, the Metallurgical Department, the Ministry of Chemical Industry and the Institute of Metal Research of the Chinese Academy of Sciences held a forum on chromium, manganese and nitrogen stainless steel (A_4 stainless steel, the same below) in Beijing. Then, held in Shenyang in May this year, A_4 stainless steel provisional technical conditions validation. A4 stainless steel production plants affiliated to the Ministry of Metallurgy, representatives of the Design Institute (Institute) affiliated to the Ministry of Chemical Industry, chemical machinery plants and chemical fertilizer plants attended the meeting. At the A4 stainless steel symposium, he conveyed the important remark of Comrade Zhang Jinfu, director of the State Economic and Trade Commission: "This matter