我们杭州福利工厂一连四排的革命职工,在厂党支部、革委会的领导下,遵照伟大领袖毛主席“中国应当对于人类有较大的贡献”的伟大教导,土法上马,因陋就简。最近刘电机铸铝风叶的生产工艺进行了改革。在不增加任何设备的情况下,减少一道工序,使风叶的产量提高一倍,节约有色金属——铝30％,以我厂每年生产小型电机2500台计算,每年就可为国家节约工时一百多工,铝130公斤,降低了生产成本,为电机风叶的生产闯出了一条多、 Our revolutionary workers from the Welfare Factory in Hangzhou, under the leadership of the Party Branch and the Revolutionary Committee of the factory, followed the great teachings of the great leader Chairman Mao, “China should make greater contributions to mankind.” Recently, the production process of cast aluminum fan blades of Liu Motor has been reformed. Without adding any equipment, we will reduce one process step and double the output of fan blades. This will save 30% of non-ferrous metals, namely aluminum. With the annual production of 2,500 small motors, we can save one man-hour each year for the country. More than a hundred workers, aluminum 130 kilograms, reduced production costs, for the production of motor fan leaves a lot,