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建国以来,随着电力建设的高速度发展,电力建设专用起重机的型式和性能也不断更新和提高。目前我部已有吉林水工机械厂等十多个修造企业从事起重机的制造,可提供约五十余种不同型号的起重设备。目前我部机械制造局所属的修造企业已具备为二十万、三十万千瓦机组电厂提供施工用起重机械的能力,并正在积极为建设六十万千瓦机组所需的专用起重机械进行研制。在设计、制造大型塔式起重机、门座起重机方面,已在我国起重机行业中占有相当的地位。我部郑州机械设计研究所和杭州机械设计研究所,
Since the founding of the People’s Republic of China, with the rapid development of power construction, the type and performance of cranes for power construction have been continuously updated and improved. At present, I have more than a dozen construction enterprises such as Jilin Hydraulic Machinery Factory engaged in the manufacture of cranes, can provide about 50 different types of lifting equipment. At present, the construction enterprises owned by the Bureau of Machinery Manufacturing have the ability to provide construction cranes for 200,000 and 300,000 kilowatt power plant units and are actively working on special cranes required for the construction of 600,000 kilowatts units Development. In the design, manufacture of large tower cranes, door cranes, crane industry in China has occupied a considerable position. Zhengzhou Institute of Mechanical Design and Hangzhou Institute of Mechanical Design,