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编辑同志: 最近到几个工厂出差,发现一些问题,现提出,以引起注意。 1.在某厂,看到在机械加工过的车轴轮座内侧圆弧或轴中央表面上打有操作者的
Editor’s Comrades: I recently went to several factories on business and found some problems that I have raised to draw attention. 1. In a factory, see the machined axle seat on the inner side of the arc or shaft hit the operator’s