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今年4月我厂生产炼焦设备,任务艰巨,尤其是要加工几万只螺帽,其中最大孔径为φ31.6亳米,最小孔径为φ13.8毫米,过去我厂一直是制造汽车引擎和配件的,因而要完成这项任务就显得格外繁重。但是我厂工人同志们发挥了敢想、敢干的共产主义风格,在党委的大力支持下,终于试验成功一种粗精加工用的复合机用丝锥,提高
In April of this year, our factory produced coking equipment. The task was arduous. In particular, we have to process tens of thousands of nuts. The largest hole diameter is φ31.6 μm, and the smallest hole diameter is φ13.8 mm. In the past, our factory has been manufacturing automobile engines and accessories. Therefore, it is particularly difficult to complete this task. However, our factory workers’ comrades played a communist style that they dared to think and dare to do. With the strong support of the party committee, they finally succeeded in testing a kind of composite machine tap for rough finishing.