随着首都基本建设的发展,原有铸铁四柱暖气片已不能满足高层建筑的需要,因此提高散热器的效率,增加散热器的品种,十分必要。在市委的关怀和支持下,由北京市建筑设计院、一机部八院、北京工业大学、清华大学、北京市合页厂及北京市第一建筑公司等单位组成了三结合的暖气片研制小 With the development of the capital’s capital construction, the original cast iron four-post radiator has been unable to meet the needs of high-rise buildings. Therefore, it is necessary to increase the efficiency of radiators and increase the variety of radiators. Under the care and support of the municipal party committee, a three-in-one radiator was developed by the Beijing Institute of Architectural Design, the First Institute of the Eighth Institute, Beijing University of Technology, Tsinghua University, Beijing Huilin Factory, and the Beijing First Construction Company. small