近年来,在国内的化工生产中,各类机械事故的发生率逐年提高,不但造成了严重的经济损失和人员伤亡,而且对于区域社会的发展也造成了不利的影响。因此,化工企业必须加强对于各种机械的管理,并且强化事故的全方位控制,进而保障生产工作的顺利进行。 In recent years, the incidence of various types of mechanical accidents in the domestic chemical industry has been increasing year by year, which not only caused serious economic losses and casualties, but also adversely affected the development of the regional society. Therefore, the chemical industry must strengthen the management of various machinery, and strengthen the full control of the accident, thus ensuring the smooth progress of production.