签订责任书有利于明确责任分工,使工作有目标、有指南。但要确保安全,只靠签订责任书显然远远不够,还要扎实开展相关配套工作,这就要求企业强化责任心,建立问责机制和检查监督制度,以筑牢安全防线。图为某企业员工认真检查设备。(图片由大唐国际北京高井热电厂提供)安全生产责任制是经长期安全生产管理实践证明的成功制度与措 Signing a letter of responsibility facilitates a clear division of responsibilities so that there is a goal for the job and a guide. However, to ensure safety, it is obviously not enough to sign the letter of responsibility alone. In addition, relevant supporting work needs to be carried out in a down-to-earth manner. This requires enterprises to strengthen their sense of responsibility and establish an accountability mechanism and an inspection and supervision system so as to build a safe line of defense. The picture shows a company employees carefully check the equipment. (Image courtesy of Datang International Beijing Gaojing Thermal Power Plant) The safety responsibility system is a system and measure of success that has been proven by long-term safety management practices