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以修配方式为主要生产形态的旧中国机器制造业,自然谈不到重型机器制造的热处理,他遗留给我们的不过是一些小型的用固体燃料的加热炉。在第一个五年(?)划期间我国即已注意到重型机器制造的发展,以建立独立的工业系统。我们一方面对老厂进行扩建和技术改造,一方面又新建了一些规模巨大的新厂。经过1958年的大跃进和今年的继续大趺进,重型机器制造工业的基础已在我国形成,从而推功了重型机器制造的热外理的发展。由于重型机器的零件重大,生产周期长,技术又很复杂,
The old Chinese machine-building industry, with its main mode of production as its main mode of production, naturally can not talk about the heat treatment of heavy machinery manufacturing. What he leaves behind is just some small-scale reheating furnaces with solid fuel. In the first five-year plan, our country has noticed the development of heavy machinery manufacturing to establish an independent industrial system. On the one hand, we expanded and reformed the old factory, and on the other hand, we built some new large-scale factories. After the Great Leap Forward in 1958 and the continuation of this year’s march, the foundations of the heavy machinery manufacturing industry have been formed in our country, thus promoting the development of thermal management in heavy machinery manufacturing. Due to heavy machine parts, long production cycle, the technology is very complex,