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C616车床是一种普通使用的中小型工作母机,它在小型机床中占有一定比例。因其结构上存在一些缺点,在使用一段时间后加工光洁度一般降低到▽4左右。
C616 lathe is a common use of small and medium sized machine tools, which occupy a small proportion of machine tools. Because of its structural shortcomings, after using a period of time the machining finish is generally reduced to about ▽ 4.