“七五”期间我们加强了设备安全技术攻关,基本上扭转了机械伤害事故上升的被动局面,安全生产取得了较好的成绩。与“六五”期间相比,事故起数下降了67.5%,轻伤下降69.9%,重伤下降47.2%,死亡下降33.3%,机械伤害事故下降58.9%。安全促进了生产,“七五”期间工业总产值年平均递增 During the “Seventh Five-year Plan” period, we strengthened the research on equipment safety technology and basically reversed the passive situation of the rise of mechanical injury accidents, and achieved good results in safety production. Compared with the period of the Sixth Five-Year Plan, the number of incidents decreased by 67.5%, minor injuries by 69.9%, serious injuries by 47.2%, deaths by 33.3% and mechanical injuries by 58.9%. The production was safely promoted. During the “Seventh Five-Year Plan” period, the annual industrial output value increased at an average rate