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我国小型空心砌块成型机的研制与应用,自70年代以来,发展迅速,从简易的手工操作成型开始,逐步完善提高,到1984年全国砌块成型机评选会时(南宁会议)已有数十种机型,蔚为大观,对砌块生产起到了推动作用。中国建筑东北设计院在国家建材工业局和建设部科技局的领导和安排下,自1981年起开
The development and application of small-sized hollow block forming machines in China have developed rapidly since the 1970s. They have been gradually improved and improved from the simple manual operation molding. By the time of the national block machine selection meeting in 1984 (the Nanning Conference), there have been several Ten types of aircraft are extremely large and have played a role in promoting the production of blocks. China Architecture Northeast Design Institute opened under the leadership and arrangement of the National Building Material Industry Bureau and the Ministry of Construction Technology Bureau.