近兩个月来,我們先后去东北和华东的部分工厂採風,收集到一些焊接車間土洋結合的工艺和設备資料。虽然在数量上它远不如机械加工方面的多,但改进和革新还是不少的。这些改进和革新具有二个特点:第一,它几乎涉及到从备料到裝配焊接整个过程的每一道工序;第二,有不少創造是突破了長久以来形成的金屬結構加工机床系列。这些新創造体現了工人阶級的無穷智慧和崇高的共产主义劳动精神。我認为,我們工厂設計者应該吸取群众的創造, In the past two months, we have gone to some factories in the northeast and east China to collect winds, and collected some welding workshops’ indigenous technologies and equipment. Although it is far less in number than machining, there are still many improvements and innovations. These improvements and innovations have two characteristics. First, it involves almost every process from the preparation of materials to the assembly and welding. Second, there are many creations that have broken through the long-established series of metal structure processing machine tools. These new creations reflect the infinite wisdom of the working class and the noble spirit of communism. I think that our factory designers should draw on the creativity of the masses.