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为了提高化工与炼油机械制造焊接技术水平,全国化工与炼油机械行业技术情报网华东地区网于1973年11月11日至19日,在上海市召开了地区焊接技术交流会。会议是在一机部重型通用机械局和上海市机电一局及重机公司的关怀和支持下,由华东地区网组长单位上海四方锅炉厂、上海锅炉厂和南京
In order to improve the welding technology of chemical engineering and refining machinery manufacturing, the National Technical Information Network for Chemicals and Refining Machinery Industry in East China Regional Network held a regional welding technology exchange conference in Shanghai from November 11 to 19, 1973. The conference is under the care and support of the General Machinery Department of the General Motors Department, the Shanghai Municipal Bureau of Electrical and Mechanical Services, and the Heavy Machinery Company. The team leaders of the East China Area Network are Shanghai Sifang Boiler Works, Shanghai Boiler Works, and Nanjing.